FSA Carbon Track crankset, ISISx170mm*

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  • BB Shell Width: ISISChain Compatibility: 1/2″ x 1/8″Chainring BCD: 144mmChainrings: 49TCrank Color: CarbonCrank/FD Type: Single RingCrankarm Length: 170mmCrankarm Length: 170mmCrankset BCD: 144mmCrnk Clr: CarbonInterface: ISISLength: 170mmPedal Spindle: 9/16″Rings: 49tSpeed: 1x1Spin: Not ApplicableSpindle Interface Type: ISISSpindle Length: 108mmWeight: 809g

Carbon arms are mated to a 100-percent CNC AL7075 T6 Chainring for the ultimate in speed and efficiency. The Carbon Track features a 144-millimeter BCD, and 49-tooth chainring.

ZIPP CS 61803 Bearing Kit

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  • One kit required for: Zip 88, 30 and 60 front hubs, Zip 188v8 rear hubs,And all Zip free hub driver bodies
  • Lowest resistance hybrid ceramic (ceramic balls and steel cages) available
  • Energy savings between 1.5 and 9 watts per bearing set, depending on level and conditions of existing wheel bearings
  • Inner Diameter: 17mm
  • Outer Diameter: 26mm

Don’t let your wheel bearings steal precious energy away from your athletic efforts. Upgrade them today with a Ceramic Speed Bearing Kit from Zip. Your Zip wheels come with the highest grade steel bearing available. But if you’re looking for that extra a.

Campagnolo Chorus 11 Speed Cassette, 11-23, 11-25, 12-27

  • Ultra-Shift Teeth Design means every sprocket tooth is designed and placed to perform a specific function, such as raising or lowering the chain or giving maximum power transmission to the wheel
  • Ultra-Shift Synchronization sprocket tuning allows for maximum shifting performance without hesitation — it’s fast, accurate and quiet, even under stress
  • Reinforced mounts for second and third triplets offer greater sprocket set rigidity, performance and precision
  • Steel construction with nickel-chrome surface treatment reduces chain/sprocket friction and extends sprocket life
  • Light alloy lockring for weight savings

The Chorus 11-Speed Cassette is Campagnolo’s most durable 11-speed cassette. Nickel-chrome coated steel sprockets are 180% more rigid and 70% more resistant to torsion for fast and fluid shifting action. Each sprocket tooth is designed for maximum synchronization, shifting speed, and silent operation. The six larger sprockets have a double frame system for extreme torsional stiffness, so that operating precision is maintained even when shifting under stress. The surface treatment of the 11 steel sprockets assures longer component life and maximum performance over time.

  • Ultra-Shift Teeth Design means every sprocket tooth is designed and placed to perform a specific function, such as raising or lowering the chain or giving maximum power transmission to the wheel
  • Ultra-Shift Synchronization sprocket tuning allows for maximum shifting performance without hesitation — it’s fast, accurate and quiet, even under stress
  • Reinforced mounts for second and third triplets offer greater sprocket set rigidity, performance and precision
  • Steel construction with nickel-chrome surface treatment reduces chain/sprocket friction and extends sprocket life
  • Light alloy lockring for weight savings

SRAM GXP 170mm 50-34T Rival OCT Compact Crankset with BB

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  • Includes GXP bottom bracket (English threads)
  • OCT construction is stronger and lighter than standard solid-core alloy cranks
  • Black PowerGlide chainrings are competition proven with long-lasting finishes
  • 110 BCD

The SRAM Rival Crankset shows the way forward for any serious cyclist, putting power to the road while saving weight at the same time. Open Core Technology means the crank arms are hollow-forged out of AL-6066 alloy for maximum strength to weight ratio.

GTRO 3-speed planetary crankset

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  • 3-speed planetary gearbox in a crankset installed on a BB axle

3-speed front bicycle gearbox installed on a bottom bracket axle. As easy to install as a standard crankset. Easy to shift when pedalling and at standstill. Maintenance free. For all non-competition bikes (urban, city, trekking, touring, single-speed, folding, e-bikes, trike, recumbent).

SRAM S950 10 Speed Road Bicycle GXP Crankset

  • Unidirectional carbon crank arms
  • Forged alloy spider
  • TSM (Black Red) PowerGlide 10 speed chainrings with hard anodized coating
  • Bottom bracket not included

The new SRAM S950 offers an option between the SRAM Rival OCT and the SRAM Force Crankset. The S900 utilizes a new unidirectional carbon crank arm with a forged alloy spider. This crank arm is also used with SRAM’s SRM and Quarq Power- Meter systems. The SRAM S900 includes our proven Power- Glide chainrings and GXP BB system. It comes in full-size and compact ratios and in multiple crank arm lengths.

Shimano XTR CS-M9001 11-Speed 11-40T Mountain Bike Cassette for Triple

  • Cog Sizes: 11 – 40 t
  • Cog Material: [11, 13, 15, 17, 40] steel, [19, 21, 24, 27, 31, 35] titanium
  • Carrier Material: carbon fiber
  • Claimed Weight: 331 g
  • Recommended Use: mountain biking

The Shimano XTR CS-M9000 11-speed Cassette uses computer-designed teeth and gates to ensure that your chain is able to smoothly shift across the entire range. The four carriers are carbon fiber and the range is from 11-40 teeth. To reduce weight, the 19,21,24,27,31, and 35t cogs are machined from titanium. This was done to decrease weight and increase durability. All of the cogs have also been drilled to further reduce weight. But don’t worry, no strength was compromised in the machined designs. As far as usability, the M9000 fits on 8-, 9-, and 10-speed hubs in addition to 11-speed. It is designed to work with a standard dual chainring, but has been thoughtfully designed to accommodate a single one-by configuration as well.

SRAM XG1190 11 Speed Cassette (11-30T)

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  • Hollow steel dome makes for the stiffest gear cluster ever at the lightest weight
  • Heat-treated, high-grade tool steel provide superlative durability and a beautiful finish
  • StealthRing elastomers and advanced tooth profiles eliminate vibration and noise for a smooth, silent ride
  • Aluminum cog: lighter, stiffer, stronger due to the design, material and production process

The Sram XG1190 are durable, beautifully designed chrome plated 11 speed cassette. Lockring included.

Rotor Round Road Aero Chainring

Suppose you’re hesitant to try Rotor’s ovalized Q-Rings. It could be that you don’t have any knee problems, have been riding standard round rings for years, and if it ain’t broke, of course you shouldn’t be messing with it. We understand, and so does Rotor. That’s why they also make round chainrings. Rotor’s Round Road Aero Chainring is just the thing for your time trial bike in order to make it as fast as possible. Like other their Q-Rings and other high-quality chainrings on the market, they have stainless steel pins and machined ramps for superb shifting from the small ring and back. The big difference is that the Aero Chainring is a solid plate of hard anodized CNC machined aluminum and lacks the complete cutouts of the standard road outer ring. The inner surface is heavily machined to rid any extra grams. Ultimately, it’s a few grams heavier, but it’s certainly more aerodynamic and is stiffer to boot. In fact, more powerful riders often prefer the aero because of its stiffness during all out efforts.Rotor Round Road Outer Chainrings are CNC machined from 7075-T6 aluminum, and they have a hard anodized black finish with laser etched silver graphics on the outboard side. They fit Rotor Agilis and 3D Cranksets and are also compatible with any crankset using 130mm BCD (bolt circle diameter). They’re available in two sizes — 53t and 54t.

Product Features

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