Ceramic Bearing Kit (4x) for Extralite UltraPulley Jockey Wheels

€36.07

Extralite Ceramic Bearing kit (4x) for Extralite UltraPulley Jockey Wheels series (11-11 / 12-12 / 12-12 PH / 13-13 / 12-14 PH). HYC Hyper Ceramic bearings double 2RS sealed super smooth, fast, quiet and durable. Only 1.5 gr. weight each (6 gr. for the kit). Not compatible with other Jockey Wheels, we remember that Extralite UltraPulleys are the unique with double bearing for each Jockey Wheel.

Extralite Aliens 3

€97.54

Extralite Aliens 3 ultralight quick release wheel skewers with Gr.5 titanium axles and Al7075T6 levers. Superbe machining and shaping. Extremely reliable although their only 55 gr. weight for the pair. Available in 6 beautiful anodized colors. Compatible with standard QR9 100 mm and QR10 130-135 mm Road or MTB hubs both.

Extralite Alugrease Super 1 50 ml

€7.38

Extralite Alugrease Super 1 high performance grease specific for free-wheel hubs lubrification. Highly recommended for Extralite hubs will works also for other hubs and applications where a soft grease is required. 50 ml (60 gr.) tube. 

Extralite bar clamps kit for Ultrastem

€20.41

Extralite bar clamps kit for Ultrastem/Roadstem, include 2 Al 7075 Txx full CNC made bar clamps (25.4 mm diameter). Weights only 6.0 - 6.5 gr for the pair. The kit is compatible with all kind of Ultrastem and Roadstem (MTB and road both) and if installed on <2011 Ultrastems will save about 2 grams. Not compatible with oversize 31.8 mm stem like Ultrastem OC, Roadstem OC and Hyperstem.

Extralite BlackLock QR12 Rear Wheel Thru Axle 12 mm

€64.75

Extralite BlackLock QR12 ultralight 12 mm rear thru axle for frames with Shimano E-Thru, Specialized X-12; Rock Shox Maxle and Scott standard 142 mm or 148 mm Boost both. Fully CNC Al 7075T6 made, black anodized with laser etched graphics. Bronze washer for smooth action. Weights from 29 gr, allows to save up to 50 gr.  Locks with 6 mm hex wrench.

Extralite BlackLock QR15 Front Wheel Thru Axle 15 mm

€64.75

Extralite BlackLock QR15 ultralight 15 mm thru axle for DT Swiss, Fox, (also Boost) Rock Shox (also Boost) or Magura forks. Fully CNC Al 7075T6 made, black anodized with laser etched graphics. Bronze washer for smooth action. Weights from 25 gr, allows to save up to 50 gr.  Locks with 6 mm hex wrench (BlackLock 15.1 with 8 mm hex wrench).

Extralite CH-02 Computer Holder For HyperStem

€97.54

Extralite CH-02 ultralight computer holder specific for HyperStem. Made of T700 carbon fiber with Aluminum 7075Txx clamps, adds only 16.8 grams to HyperStem. Comes with Garmin support compatible with computers up to Edge 1030 size or Wahoo. Can be used also with other computer brands but require specifc support. Go-Pro mount as an option. 100% Made in Italy.

Extralite CyberDisc 339 Clincher Berd, Disc Road Wheels - 990 gr.

€2,458.20

Extralite CyberDisc 339 Road Disc Clincher Wheels with AeroWide hookless asymmetric Toray carbon fiber rims (39 mm height, 27 mm wide, 21 mm inner channel, compatible with tubeless tires only), Extralite CyberDisc SPD-3 hubs and Berd textile Dyneema straight-pull spokes. Many freewheel standards available (Shimano, Sram, Campagnolo...), quick release or 12 mm thru axles both. "Stealth" look with UD matte rims, glossy black sticker decals, black anodized hubs and black dyed spokes. Only 990 grams weight for the pair!

Extralite CyberDisc 340 C Clincher-Tubeless Disc Road Wheels 40 mm from 890 gr.

€1,966.39

Extralite CyberDisc 340c Road Disc Clincher/Tubeless Wheels with AeroWide hooked asymmetric Toray carbon fiber rims (40 mm height, 28 mm wide, 23 mm inner channel, 2 mm offset), Extralite CyberDisc SPD-3+ hubs, aluminum DSN nipples and straight-pull spokes (24/24). You can choose from : Hyperlite Triple Butted Bladed spokes (995 gr. wheels) ; Berd textile Dyneema spokes (925 gr. wheels) ; UD Carbon/Titanium spokes (898 gr. wheels). Many freewheel standards available (Shimano, Sram, Campagnolo...), quick release or 12 mm thru axles both. ABI steel, ABI Stainless Steel, Hyper Ceramic HyC or XD-15 ceramic bearings option. Center-Lock or 6 holes I.S. disc brake rotor attachment standard. "Stealth" look with UD matte rims, glossy black sticker decals, black anodized hubs and black spokes. 

Extralite ExtraBolt 1 Ultralight Chainring Bolts Kit (4 Males + 4 Females)

€19.67

Extralite ExtraBolt 1 ultralight chainring bolts kit which contains 4 males (M8x0.75) with standard thickness (7 mm) and 4 females (M10x0.75) with standard thickness (6 mm). 7075T6 Aluminium CNC made with T30 Torx (males) and 6 mm allen (females) key insert, only 7.2 grams weight (complete set). Available in several anodized colors with "Extra Bolt" laser engraved logo. It's a specific kit for double or triple drivetrains (works also for some single drivetrains where there is a thick spider or a power meter), Road Racing or MTB both and works on 4 holes chainrings (also with 5 holes chainrings if the cranks comes equipped with a proprietary chainring bolt, like Extralite QRC-3 cranks). Extralite ExtraBolt 1 are 100% Made in Italy.

Extralite ExtraBolt 18 Ultralight Center Lock Disc Brake Rotor Locking Ring 5.45 gr.

€23.77

Extralite ExtraBolt 18 ultralight Center Lock disc brake rotor locking ring. Made of 7075T6 CNC aluminium, thanks to the super refined design weighs only 5.45 grams and it's one of the lightest on the market and allows a weight saving of over 30% compared to the original Shimano one. Compatible with all Center Lock hubs and disc brake rotors. Comes in black or silver anodized finishing with the laser engraved "Extralite" logo. Can be tightened with a Shimano TL-UN70 type wrench or with a compass tightening wrench with 3 mm diameter pins (maximum tightening torque 30 Nm, thread length 5.3 mm). The package include a single ring nut, so for a complete bicycle you will need to purchase two. 100% Made in Italy.

• New

Extralite ExtraBolt 3.3 Cassette Lockring

€15.57

Extralite ExtraBolt 3.3 cassette lockring. 100% CNC made, aluminum 7075 T6, available in several anodized colours with laser etched graphics. Only 3.4 gr. weight, compatible 11T and 12T first gear both and Shimano 9-10-11 s and Sram 9-10 s.

Extralite ExtraBolt 4.5 Brake Caliper Bolts

€23.77

Extralite ExtraBolt 4.5 : titanium bolts set for Post-Mount brake calipers. Each kit contain 4 pcs T30 torx grade 5 titanium bolts. Complete kit weight is only 9.2 gr.

Extralite ExtraBolt 4.5 Brake Caliper Titanium Bolts Black

€28.69

Extralite ExtraBolt 4.5 : titanium bolts set for Post-Mount brake calipers. Each kit contain 4 pcs T30 torx grade 5 titanium bolts with forged head, rolled threads and integrated washers. Complete kit weight is only 9 gr. Black PVD finishing.

Extralite ExtraBolt 9.1 Brake Rotor Titanium Bolts Kit Black

€28.69

Extralite ExtraBolt 9.1 : titanium bolts set for International Standard brake rotors. Each kit contain 6 pcs T20 torx grade 5 titanium bolts with forged head and rolled threads. Complete kit weight is only 5 gr. Black PVD finishing.

Extralite Hyper BB BSA MTB/Road Racing Bottom Bracket From 65 gr.

€59.02

Extralite Hyper BB BSA 68-73 mm MTB/Road racing bottom bracket compatible with 29 mm (DUB) or 30 mm axle diameter cranks. This axle diameter in combination with the external bearings increase the stiffness of the cranks and extend the service life of the bearings. BB cups are made of aluminum CNC machined with BSA threads (compatible with 68 mm or 73 mm BSA threaded frames) and then black anodized, bearings are high quality ones and are available with some options (ABI-Enduro Standard, ABI-Enduro Stainless, HyC HyperCeramic, XD-15 Ceramic). Only 65 gr. weight (with HyC Hyper Ceramic bearings). Installation (from inside BB shell) require cartridge type BB tools (Octalink, ISIS, etc.).

Extralite HyperBoost3 F MTB Boost Front Hub 74 gr.

€163.11

Weighing just 74 grams, the Extralite HyperBoost3 F hub is the lightest Boost front hub in the world!. It's a straight pull hub with flanges for 24 or 28 spokes and is made entirely of 7075Txx aluminum with refined CNC machining, equipped with a 17 mm diameter axle optimized with variable thickness. Comes with two 6803 2RS stainless steel bearings but  as an option is possible to get ceramic or ceramic hybrid bearings and the oversized disc side bearing (6903 2RS). There's an external regulator ring for adjusting the axial bearing pre-load and side play. Disc brake rotor attach is 6 holes International Standard. The hub is compatible with Boost forks (110 x 15 mm). Black anodized finish with laser graphics. The HyperBoost3 F is 100% Made in Italy.

Extralite HyperBoost3 R MTB Boost Rear Hub 148 gr.

€400.82

Weighing just 148 grams, the Extralite HyperBoost3 R hub is the lightest Boost rear hub in the world!. It's a straight pull hub for 24 or 28 spokes and is made entirely of 7075Txx aluminum with refined CNC machining, equipped with a 17 mm axle optimized with variable thickness. Direct front engagement freehub system 36T or 48T, Shimano MTB 11s, Sram XD 11-12s, Shimano MicroSpline 12s. Comes with stainless steel bearings but as an option is possible to get ceramic or ceramic hybrid bearings and the oversized 6903 disc side bearing. External regulator ring for axial bearing pre-load/side play adjusting. Disc brake rotor attach is 6 holes International Standard. The hub is compatible with Boost frames (148 x 12 mm). Black anodized finish with laser graphics. 100% Made in Italy.

Extralite HyperCap Headset Cap

€23.77

Extralite HyperCap, headset cap for 1.1/8" standard stems. Fully alu 7075 T6 CNC machined, available in ten beautiful anodized colours with "pin-up" logo laser etching. Only 2.9 grams (ergal preload special bolt included).

Extralite HyperGrips MDN Neoprene Grips 15 gr. (Pair)

€15.57

Extralite HyperGrips MDN pair of ultralight grips made of Medium Density Neoprene. With a weight of only 15 gr. for the pair (18 gr. including the end caps) allow a considerable weight saving compared to traditional rubber grips and also compared to silicone ones. The material with which they are made is very soft, has got a great ability to absorb impacts and dampen vibrations and guarantees an excellent grip at the same time, it's also waterproof. The particular anatomical semi-hexagon shape helps to increase the excellent general comfort. A pair of ultralight grips like the MDN HyperGrips are probably the cheapest and smartest way to lighten your bike. 130 mm width, matte black color, Extralite engraved logo. 

Extralite HyperHubs Enduro ABEC5 Bearings Kit Front+Rear

€59.02

ABI Enduro ABEC5 high quality bearings complete kit for Extralite Hyper series hubs (HyperBoost F, HyperBoost R, HyperFront, HyperLefty, Hyper JF, Hyper JL, HyperRear1&2, HyperCamber1&2 e Hyper JR),  Include 6 bearings (2 front + 4 rear). Weghts from 63 gr.

Extralite HyperHubs Enduro ABEC5 Stainless Bearings Kit Front+Rear

€88.52

ABI Enduro ABEC5 high quality stainless steel bearings complete kit for Extralite Hyper series hubs (HyperBoost F, HyperBoost R, HyperFront, Hyper JF, HyperRear1&2, HyperCamber1&2 e Hyper JR),  Include 6 (2 front + 4 rear) stainless steel bearings that will last longer due to their better corrosion resistance. Weghts from 66 gr.

Extralite HyperLefty 3 MTB Lefty Front Hub 76 gr.

€163.11

Weighing just 76 grams, the Extralite HyperLefty 3 hub is the lightest Lefty hub in the world!. It's a straight pull hub with flanges for 24 or 28 spokes and is made entirely of 7075Txx aluminum with refined CNC machining, equipped with a self-extracting tightening bolt. Comes with ABI 440c stainless steel bearings with 2RS protection but as an option is possible to have HDC ceramic hybrid bearings. Disc brake rotor attach is 6 holes International Standard. The hub is compatible with Cannondale Lefty 2.0 forks (Lefty 2.0, Lefty Ocho, Lefty SuperMax). Black anodized finish with laser graphics. The HyperLefty 3 is 100% Made in Italy.

Extralite HyperSaddle GR-46 Full Carbon Ultralight Saddle 46 gr.

€409.02

Extralite HyperSaddle GR-46, ultralight high module carbon fibre saddle, only 46 grams. Oval 7.7 x 6.0 mm rails, great comfort thanks to the anatomic shape with anticompression design and carbon flexibility at the wide areas that support ischial bones. 243 mm length and 122 mm wide. 3K natural carbon polished finishing (no clearcoat), embossed logo, racing and elegant at the same time. Super comfortable, super efficient and very cool look!  Compatible with Road Racing, Gravel or Urban use. 90 kg max rider weight.  Developed in collaboration with Gelu Carbon. HandMade in Portugal.

Extralite HyperStem 1.25 Stealth

€163.11

Extralite HyperStem 1.25 Stealth with only 69 gr. (80 mm) weight, is the lightest aluminum stem in the world compatible with 1.1/4" Oversize head tubes, but it's strong, stiff and safe at the same time. Fully 7075 Txx CNC machined with special gr.5 titanium bolts black PVD coated. Road, MTB (XC, Enduro) and Gravel use. Oversize 31.8 mm handlebar standard. 80-90-100-110-120 mm length, black anodized color with black laser etches (Stealth look).  CH-01 Computer Holder as option. 100% Made in Italy.

Extralite HyperStem O12 Stealth

€163.11

Extralite HyperStem O12 Stealth oversize 31.8 mm +/- 12° stem. With only 69 gr. (80 mm) weight, is the lightest aluminum stem in the world but it's strong, stiff and safe at the same time. Fully 7075 Txx CNC machined with special gr.5 titanium bolts black PVD coated. Road, MTB (XC, Enduro) and Gravel use. 1.1/8" head tube standard. 80-90-100-110-120 mm length, black anodized color with black laser etches (Stealth look).  CH-01 Computer Holder as option. 100% Made in Italy.

Extralite HyperStem O18 Stealth

€163.11

Extralite HyperStem O18 Stealth oversize 31.8 mm +/- 18° stem. With only 61 gr. (60 mm) weight, is the lightest aluminum stem in the world but it's strong, stiff and safe at the same time. Fully 7075 Txx CNC machined with special gr.5 titanium bolts black PVD coated. Road, MTB (XC, Enduro) and Gravel use. 1.1/8" head tube standard. 60-70-80-90-100 mm length, black anodized color with black laser etches (Stealth look).  CH-01 Computer Holder as option. 100% Made in Italy.

Extralite HyperStem O6 Stealth

€163.11

Extralite HyperStem O6 Stealth oversize 31.8 mm +/- 6° stem. With only 61 gr. (60 mm) weight, is the lightest aluminum stem in the world but it's strong, stiff and safe at the same time. Fully 7075 Txx CNC machined with special gr.5 titanium bolts black PVD coated. Road, MTB (XC, Enduro) and Gravel use. 1.1/8" head tube standard. 60-70-80-90-100-110-120 mm length, black anodized color with black laser etches (Stealth look).  CH-01 Computer Holder as option. 100% Made in Italy.

Extralite HyperStem Special Black Ti Torx Bolt (kit of 6)

€40.16

Extralite titanium special bolts set for HyperStem. Each kit contain 6 pcs T20 torx M4 x 12 mm grade 5 titanium bolts with forged head and rolled threads. Complete kit weight is only 4,65 gr. Black PVD finishing.

Extralite HyperWiz Predictive Steering Front Hub For Rock Shox RS-1 98 gr.

€245.08

Extralite HyperWiz ultralight front MTB hub for Straight Pull spokes with 6 holes I.S. disc rotor attachment. Al 7075Txx CNC machined flanges with precise tolerances and high module carbon fiber hub shell and axle. 2 low friction 2RS sealed Enduro Abec 5 cartridges bearings with external preload regulation system. With 27 mm diameter axle and oversized bearings it's a predictive steering hub and fit only Rock Shox RS-1 forks. Available in black anodized color with natural matte carbon fiber finishing. 24, 28 or 32 holes. With only 98 gr. it's the lightest hub for RS-1 forks on the market!. 100% Made in Italy.

Extralite LeftyLite Ultralight Head Tube For Lefty Forks

€146.72

Extralite LeftyLite Ultralight Lefty Head Tube, allows to install 1.1/8" standard stems on Lefty forks so also lightweight stems with any angle / length. Compatible  with Lefty 1.0 - Lefty 2.0 - Lefty SuperMax  forks. Comes in a single lenght (shortable), compatible with any frame/fork size. Made of high module Carbon Fiber with Aluminium anodized inserts. Only 98 grams weight in 202 mm lenght. Combined with a stem like HyperStem, allows to save up to 150 grams.

Extralite OctaOne 104 mm BCD Monoring

€48.36

Extralite OctaOne, ultralight aluminium CNC made monoring for 9-10-11-12 speed drivetrains (Sram T-Type 12s excluded) compatible with 104 bcd 4 holes standard. Available in 30T - 32T - 34T - 36T  with weights from 28.5 gr. 100% Made in Italy.

Extralite OctaRamp MC 36-52T

€122.13

Extralite OctaRamp MC, road compact chainrings set, Al 7075T6 CNC made. 52T-36T BCD 110 mm 5 holes, fits Shimano, Sram, Campagnolo 10-11 speed systems (not compatible with 12 speed). Only 99 gr. for the pair! Also single chainrings are purchasable.

 

Extralite OctaRamp RC2 34-50T

€122.13

Extralite OctaRamp RC2, road compact chainrings set, Al 7075T6 CNC made. 50T-34T BCD 110 mm 5 holes, fits Shimano, Sram and Campagnolo 10-11 speed  systems (not compatible with 12s). Only 94 gr. for the pair! Also single chainrings are purchasable.

 

Extralite QRC-3 Double Cranks 358 gr.

€540.16

Extralite QRC-3 Road Racing cranks with spider for double chainrings with BCD 110 mm 5 arms standard. Made of CNC aluminum with ultralight hollow structure and integrated 30 mm oversize axle. Futuristic and refined design which, thanks to an impressive CNC artwork, allows to obtain extremely stiff and light cranks. 170 mm arms length, 142 mm Q-Factor, 44 mm chainline. Just 358 grams weight (cranks + axle + hardware). Available with various Bottom Brackets standards (as option) and bearing types (also ceramic). Black anodized finish with laser etched graphics and milled QRC-3 logo. Self-extracting system and external bearing pre-load adjustment. 100% Made in Italy.

Extralite Streeters Ultralight Road Quick Release Wheel Skewers 29 gr.

€97.54

Extralite Streeters ultralight quick release wheel skewers with Gr.5 titanium axles and Al7075T6 levers. Superbe machining and shaping. Extremely reliable although lightweight. With only 29 gr. for the pair, Streeters are some of the lightest on the market. Available in 6 beautiful anodized colors. Only for Road use, compatible with standard quick release hubs 100/130 mm spacing. 100% Made in Italy.

Extralite UltraBottom 44T

€48.36

Extralite UltraBottom 44T press fit external cup type lower half headset allows to use 1.1/8"-1.1/2" tapered forks also on non tapered native frames provided that 44 mm lower head tube bore. Stack height 10 mm only. Comes with high quality angular contact bidirectional stainless steel bearing. Only 38.3 gr weight. Made in Italy.

Extralite UltraBottom 51-52

€48.36

Extralite UltraBottom 51-52 integrated lower half headset for 1.1/8"-1.1/2" tapered forks. With high quality angular contact bidirectional stainless bearing. Only 25.3 gr weight. Compatibie with 51/52 mm lower head tube bore frames. Made in Italy.

• Out-of-Stock

Extralite UltraBottom 55

€48.36

Extralite UltraBottom 55 semi-integrated press fit type lower half headset for 1.1/8"-1.1/2" tapered forks. With high quality angular contact bidirectional stainless steel bearing. Only 31.6 gr weight. Compatibie with 55 mm lower head tube bore frames. Made in Italy.

Extralite UltraBottom 56

€48.36

Extralite UltraBottom 56 semi-integrated press fit type lower half headset for 1.1/8"-1.1/2" tapered forks. With high quality angular contact bidirectional stainless steel bearing. Only 32.3 gr weight. Compatibie with 56 mm lower head tube bore frames. Made in Italy.

• Out-of-Stock

Extralite UltraClamp Ultralight Seatpost Clamp

€16.31

Extralite UltraClamp ultralight seatpost clamp with Al7075-T6 CNC machined body and Titanium Grade bolt. Weights 11.5 grams. Available in 31.8 mm and 34.9 mm diameter and several anodized colours. 100% Made in Italy.

Extralite Ultragrips

€12.21

Extralite Ultragrips, EVA superlight grips only 15 grams for the pair!

Extralite UltraPulley 11-11 Ultralight 11 Teeth Ceramic Jockey Wheels, Sram, Shimano, Campagnolo

€122.13

Extralite UltraPulley 11-11, ultralight rear derailleur 11T jockey wheels. Fullly Delrin CNC made, double 2RS sealed ceramic bearings. Only 10.2 gr. weight for the pair, Great smoothness, quietness and shifting precision. Compatibile with Sram Red/X.0, Shimano MTB, Shimano Road 10-11 speed and Campagnolo 10-11-12 speed rear derailleurs. 100% Made in Italy.

Extralite UltraPulley 12-12 Ultralight 12 Teeth Ceramic Jockey Wheels, Sram, Shimano, Campagnolo

€122.13

Extralite UltraPulley 12-12, ultralight rear derailleur 12T jockey wheels. Fullly Delrin CNC made, double 2RS sealed ceramic bearings. Only 12 gr. weight for the pair, Great smoothness, quietness and shifting precision. Compatibile with Sram AXS 12s, Sram Red 11s, Shimano 11-12s and Campagnolo 12s road racing rear derailleurs. 100% Made in Italy.

Extralite UltraPulley 12-14 PH Ultralight 12-14 Teeth Rear Derailleur Jockey Wheels For Sram 12s

€134.43

Extralite UltraPulley 12-14 PH, ultralight rear derailleur jockey wheels with 12-14 phased teeth. Fullly Delrin CNC made, double 2RS sealed ceramic bearings. Only 14 gr. weight for the pair, Great smoothness, quietness and shifting precision. Compatibile with Sram MTB 12 speed Eagle rear derailleurs (XX1 AXS, XX1, X01 AXS, X01, GX, NX, SX). 100% Made in Italy.

Extralite UltraPulley 13-13 Ultralight 13 Teeth Rear Derailleur Jockey Wheels For Shimano 12s

€122.13

Extralite UltraPulley 13-13, ultralight rear derailleur 13T jockey wheels. Fullly Delrin CNC made, double 2RS sealed ceramic bearings. Only 13.8 gr. weight for the pair, Great smoothness, quietness and shifting precision. Compatibile with Shimano MTB 12 speed rear derailleurs. 100% Made in Italy.

Extralite UltraPulley 14-16 PH Ultralight 14-16 Teeth Rear Derailleur Jockey Wheels For Sram 12s AXS T-Type

€138.52

Extralite UltraPulley 14-16 PH, ultralight rear derailleur jockey wheels with 14-16 phased teeth. Fullly Delrin CNC made, double 2RS sealed ceramic bearings. Only 16.2 gr. weight for the pair (XX SL stock ones weighs 32 grams), Great smoothness, quietness and shifting precision. Compatibile with Sram MTB 12 speed Eagle AXS T-Type rear derailleurs (XX SL / XX / X0 / XX E-MTB / X0 E-MTB), doesn't works with Flat-Top chains. For a perfect fitting a little longer fixing bolts are required, something like : 1x M5x14 mm + 1x M5x15.5 mm. For example Extralite ExtraBolt 12.2B+12.2C ora Carbon-Ti X-Jockey 14-16. 100% Made in Italy.

• New

Extralite UltraPulley 14-16 PHB Ultralight 14-16 Teeth Rear Derailleur Jockey Wheels For Sram 12s AXS T-Type

€141.80

Extralite UltraPulley 14-16 PHB, ultralight rear derailleur jockey wheels with 14-16 phased teeth. Fullly Delrin CNC made, double 2RS sealed ceramic bearings. Only 16.2 gr. weight for the pair (XX SL stock ones weighs 32 grams), Great smoothness, quietness and shifting precision. Compatibile with Sram MTB 12 speed Eagle AXS T-Type rear derailleurs (XX SL / XX / X0 / XX E-MTB / X0 E-MTB), works great with FlatTop chains. For a perfect fitting a little longer fixing bolts are required, something like : 1x M5x14 mm + 1x M5x15.5 mm. For example Extralite ExtraBolt 12.2B+12.2C ora Carbon-Ti X-Jockey 14-16. 100% Made in Italy.