Drivetrain

Our new 12-speed chains have been specially developed to meet the requirements of the latest generation of high-performance shifting systems. SUPPORTS THE ENTIRE RANGE OF YOUR 12-SPEED CASSETTEThanks to our high-performance link, the Speed Wing,...

Bolt and Extractor Kit Tightening bolts and Self Extractor Kit for ethirteen eSpec Plus Brose cranks.. Part Number: CSS40-102

Family BMX Cranks are a great choice for the rider on a budget or wanting to upgrade from 1pc cranks. CrMo Tubular 3 piece 19mm 48 spline spindle RHD & LHD compatible

ADVENT H-Series 9 Speed Cassette 11-38 Designed specifically for our Super Short cage ADVENT derailleur, this 9-speed, 11-38T cassette provides wide range and low gears for bikes with smaller wheels. It's built with the same precision and durability as...

H-Series cassettes are designed to deliver maximum durability. With all steel construction and multi-stage heat treatment, these cassettes will stand up to whatever you can throw at them, whether it’s high torque E-bike usage or just good...

Sword Rear Derailleur 110 SpeedThe Sword 1x rear derailleur features a modern and innovative design with elegant mechanical operation. The cage is designed to be used with a single chainring and an 11-48t cassette, giving you a wide range and excellent...

The Muc-Off Crank Preload Ring is a super durable, precision CNC machined 7075 piece of hardware.It allows you to precisely adjust the 'preload' tension on the bottom bracket bearings. What does this do? It helps to remove the side-to-side play and slack...

Reverse aluminium pulley set, for Colab chain tensioners, with sealed ball bearingsTake your rear derailleur or Colab chain tensioner to the next level with stylish and high-quality pulley set made from CNC-milled aluminum. Available in anodized colour,...

ROTOR BB Track30 BSA SteelStainless steel bottom bracket for 30mm axle to reduce weight and make a stiffer crankset. Low friction bearings to maximize the performance. Specifications Weight: 119g Material: 100% CNC-machined, 7075 aluminum. Labyrinth...

Replacement charging cover for Shimano Dura-Ace R9250 rear derailleurFor use with Shimano Dura-Ace R9250 Di2 12 speed Rear DerailleurTo cover the charging port of the R9200 series rear derailleur

The all-new SHIMANO ULTEGRA FC-08 series crank features lightweight crankarms, a hollow outer chainring, and a wider gear pitch for increased clearance on modern road frames.  Features Lightweight crankarm design optimized for...

Dinner Plate sized CassettesThe SRAM XG-1299 Cassette is the ultimate piece of bike bling, Eye attracting, and as light as a feather. Whether this new Cassette is for your new prized race machine or just simply your dream build, The EAGLETwill get you...

Wide range and tight jumps? Why not both? SRAMS lightest, most durable cassette breaks new ground for gearing choices as well. Four distinct cassette options, including our first 10-30T and 10-36T RED cassettes, each provide secure shift ramps...

Wireless Shifting at a Lower Price On any surface you can imagine, in any drivetrain configuration, the Rival eTap AXS front derailleur will handle it. Secure chain management and fast, precise shifting makes for a smooth and quiet ride, every time. SRAM...

Clamp to mount SRAM front derailleurs on frames without a braze on socket.Specifications Construction type/Clamp diameter: 31.8 / 34.9mm

Sunrace CRMX00 30T 96BCD 4 Bolt Narrow-Wide Chainring. 30T . Narrow-Wide Tooth . 7075 Alloy Chainring . 96 BCD . 4 Bolt Configuration

A new solution for adapting Shimano cranks to BBRight standard frames this kit includes 2 adapter shims and an assortment of left and right side spacers. Simply tap the adapters into the bearing in the BB shell, then install the cranks using the included...

T47 threaded BB cups for T47 frames and 29mm diameter spindle SRAM DUB compatible cranks. Cups have internal bearings, and can be used in BB shells with widths from 86mm to 121mm. Machined aluminum cups thread together directly into a T47 BB shell...

YBN Chain 12 Speed E-Bike MK12E 136L Silver MK12 SERIES, Long-lasting with an elegant premium design, precision chamfering offers great shifting retention and engagement, perfectly matched with E-Bike, Road, and MTB 12-speed derailleur systems,...

Compact but not less powerful Compact but not less strong! The CompactGear is perfect to keep your bike lighweight to transfer all your power into speed. The lightweight 7075 T6 aluminium is strong and stiff to make sure it can control your power so you...

"After over a year of testing we are pleased to release our Oval Chain Ring"Does a mechanical advantage of increased gearing sound Interesting? If so read on.Through research and testing of many different prototypes with varying amounts of Ovality we...

The new Ekar bottom bracket is designed specifically for the rigors of all-road and gravel riding and racing. It features the robust double-protection of Pro-Tech- a patented external sealing ring design protecting a strong, resilient fiberglass-charged...

DEVELOPMENT OBJECTIVES for the CeramicSpeed BB ALPHA: CeramicSpeed BB Alpha T47/68 Road Bottom Bracket 30mm, Shimano, and SRAM DUB. CeramicSpeed started the development project by using their current bottom bracket as a benchmark and isolating...

The new SRAM DUB crank standard, built on a 28.99 spindle, allows for a more contamination resistant BB design, while retaining the ultra-efficient & long-lasting qualities CeramicSpeed Bottom Brackets are known for. With an integrated dust cover for...

T47 is a standard created by custom frame builders. It's threaded, has an inner diameter of 47mm, and is 73mm wide. It has the design benefits of being oversized and wide, but also the practical benefits of threads. 30mm This kit pairs those bb's with...

Their BB30 and PF30 bottom brackets are thread-together systems, which eliminate the creaks common in non-thread-together bottom brackets. Their BB92 bottom bracket uses industry-exclusive, dual-row bearings to fit big performance into a small BB shell,...

9-36T Replacement Cassette Part This is the lower replacement part for a ethirteen Helix Race cassette. Ethirteen cassettes have two key parts, both of which can be replaced separately. This part is the lower 10 rings and is to be used in tandem with the...

CKSP QR-19 Self Extracting crank boltSuitable for: Off-road: K-Force 1x and 2x, SL-K 1x and 2x, Powerbox Carbon cranksetsRoad: Powerbox Carbon Supercompact, K-Force WE, K-Force Modular, SL-K Light Abs, SL-K Modular cranksets

1 1/8 Pitch Thermally treated steel and opaque finish Includes threaded carrier

Sword Front Derailleur Band Clamp Designed to pair with the Sword 2x crankset, this front derailleur helps give you the range and climbing gears you need to tackle big rides. Compatible with a 17t gap between chainrings, the Sword front derailleur...

ROTOR Round Rings BCD110x4 outer chainrings compatible with all ROTOR cranks using BCD 110×4 spider or INspider power meter. In addition, these chainrings are also compatible with Shimano Ultegra FC-8100, Ultegra FC-8000, Dura-Ace FC-9200 and...