Best Track Bike Cranksets in 2026

8mm Hex Head Crank Fixing Bolt and Cap Pair

Hex-type steel crank fixing bolt set with integrated plastic dust cap

bolt size: 8x1.0mm hex cap

104mm BCD single speed rings designed for 10 speed drivetrains

Includes BSA 68/73mm bottom bracket

Shimano Reference Number: FC-M640

STRONG AND DURABLE PROTECTION: Our crank defender protection is designed to last! Our crank cover has extra protection to protect your mountain bike by not absorbing water, mud or dirt!

HIGH QUALITY MATERIALS: This crank boot brings an elegant solution to protect your cranks and add some style. This top quality kit includes 2 crank defenders to cover the pertinent area of your bike!

CUSTOMIZE YOUR BIKE: Don't ruin the look of your bike, improve it! Whether you ride a steel, aluminum or carbon frame protect your cool rig in All Mountain Style. We have different colors available to improve the look of your bicycle!

175mm crank arm length

Comes with 3 chainrings - 42/32/22

Comes with a chainguard

Hyperdrive SG-X chainrings

Chainguard integrated design

Chainguard model

Equipped with TSM (Black RED) Power Glide chain rings

Lighter and stiffer than its predecessor

Includes bottom bracket

【Crank】:104 BCD ultralight mountain bike crank, only can be used on Single speed chainring. Crank Arm Length: 170mm, Crank weight: 550g, Crank related holes distance: 74mm.

【Chainring】Snail single speed narrow wide teeth chainring, 104BCD, 32/34/36/38/40/42T, Round/Oval, Black/Red, Chainring thickness 4mm (Narrow teeth: 1.9mm, Wide teeth: 3.7mm), Weight: about 45g.

【Note】These crank and chainring are only suitable for single speed. Can not be used on other speed. If you have any problem before or after purchase, feel free to contact us.

Material: Alloy 6061 crank, high-strength steel chainring, detachable sprocket, easy to modify single-speed chainring. Scope of application: mountain bikes, hybrid vehicles, old school, cruisers, off-road vehicles, folding bikes, road bikes, track and field bikes, unicycles, city bikes.

Crank length: 170mm, BCD: 104mm(44T,32T), 64mm(22T)

Compatible speed: 7S/8S/9S, square cone BB (113mm~116mm spindle)

Teeth: 48T, Crank Arm: 170mm, BCD: 130mm (Not include Bottom Bracket)

Pedal Size: 9/16". Chain Size: suitable for 1/2" X 1/8" single speed chains, doesn't support any variable speed chains

170mm crank arm length without any overlap of crank arm and chainring bolt

Single speed crankset

Forged AL6061-T6 crankarms

Stamped alloy 1/8" chainring

Crank:104 BCD ultralight mountain bike crank, only can be used on Single speed chainring.

Crank Arm Length: 170mm, Crank weight: 550g, Crank related holes distance: 74mm.

Chainring:Snail single speed narrow wide teeth chainring, 104BCD, 32/34/36/38T.

【SIZE】 BCD: 130mm, Crank Arm length: 170mm, Chainring（3/32" 52T)，compatible with 9/16" pedals, chain size 1/2"*1/8", chain line 45mm, B.B.Axle recommended 118mm. External width between chain guard is 15.4mm (0.6in), total diameter of chain guard is 226mm (8.9in).

【MATERIAL】This crank set is made of forged aluminum alloy 6061-T6 and 3mm alloy chainring, which is of high strength and durable, weight is approx 725g/1.60lb.

【NEW DESIGN】Our crankset has high strength, can be used for a long time. Light weight design, adding no heaviness to you bike, make riding more comfortable and relaxing. Double alloy chainring cover, avoid chain rubbing riders pants, prefect for daily commuting.

Single speed crankset

Forged 6061-T6 alloy crankarms

Includes 46t alloy 1/8" chainring

【Premium Quality & Durability】These crank sets are made from high strength material, ensuring they are long-lasting, lightweight and handle the abusive ways of the trail.Suit for mtb, hybrids / touring bikes.

【Hollow-forged Crank Arm】Cranks are made from sturdy forged 6061 aluminum alloy for superior rigidity, high strength and super low weight. Weighs in at only 541g, no any excess weight holding you back.

【Hard-wearing Chainring】Featuring irregular teeth and chain pick-up pins for smooth and fast shifts. High strength steel and CNC aluminium to ensure longevity.

Material: AL7075 T6 heating treatment,5 arm crank Alu teeth plate,High-strength material, wear and resistance to deformation

BCD:130mm , Crank Length:170mm,Pedal Size: 9/16". Chain Size: Standard 1/2" X 1/8"

O.L.D: 68mm .Hole: square taper, B.B:107mm,110.5mm,116mm(BB not included) ,Chain line:43mm

Use:Cruisers,Fits on road, mountain, fixed-gear, BMX, track, and single-speed bikes

Crank Length:170mm

Material:Aluminium alloy-6061

Cold Forged Arms

Durable Finish

Comes with crank bolts

LIGHT WEIGHT - This 104 BCD with 4 holes crankset protective cover for 40-42T Mountain Bike. This is a simple and lightweight design and is made of high-quality plastic. Tip: The diameter of the Bike Crankset Guard is 175mm/6.88 in. BCD is 104mm/4.09 in. The distance between two adjacent holes is 74mm/2.91 in. Please check the size of the product and whether it fits your mountain bike before buying.

COMPREHENSIVE PROTECTION - This crankset protective cover is sturdy, not easy to break. It can completely prevent your bicycle chainring from scratching, and it can better protect your pants, shoes, and socks

EASY TO INSTALL- Equipped with four brass heightening washers, crank screws and spring washers. Just follow the installation steps suggested in the manual, you can easily complete the installation

Use: Cruiser bike, Road bike, Mountain bike,Fixed Gear, BMX, Truck , Single speed bike

170 mm crank arm length, no overlap of either crank arm or chainring bolt。

Material: Aluminum alloy 7075-T7

Compatible Speed：Suitable for 6/7/8 speed mountain bike.

Crank Length: 170mm, forged alloy crank arms with sturdy carbon steel chainring.

Pedal Size: 9/16 inches, please measure the size to confirm it fit your bike before order.

Package: 5pcs Black Bike Disc Chainwheel Bolts, Effective Height: 4.9mm, Work Perfectly on Single Chainring.

Feature: Light weight, high hardness, large twisting force, bright color.

High Quality: Made of anodizing 1018 steel with fine workmanship, anti-rust, corrosion resistance, anti-impact, sturdy and durable to use.

Package quantity: 1

Product Type: OUTDOOR RECREATION PRODUCT

Country of Origin: Taiwan

HIGH QUALITY MATERIAL: The crank arms are made of high quality materials, this product is sturdy and durable.High strength, high hardness, not easy to deform.

PERFECT DESIGN:The crank arms adopt sample design, fine workmanship, used for bike mid drive motor installation.Total length and width is approximately 21 * 3.8cm / 6.3 * 5.9inch.Weight is approximately 450g.

Note:The product is a special crank for Tongsheng mid-mounted motor.

Material: aluminum alloy 6061 T6 heated treatment Left&Right Crank, Full CNC 44T Alloy Sprocket.Crankarm Length:165mm BCD:130 mm, light weight

Burly and lightweight forged crankset for ultimate strength and reliability; These are intended to be used on single speed Track Road Bike, Fixed Gear Bicycle

Square Taper Crank, Removable Chainring ,Dual Chainring Design ,Easy to modify for Different Size 1X 2X 130BCD Single Crankset

【Premium Crank Set】Folding bike crankset with 45T 47T 53T 56T 58T 130 BCD Black single speed chainring, please do not use it with other chainrings.

【Guard Chainring】The guard can prevent the teeth of chains from being damaged and extended the service life.

【Crank set】Square Cranksets, Crank arm length: 170mm. Weight: About 600g

Size: 104mm(Outer Circle) , 64mm(Inner Circle).

Material: Made of aluminum alloy, durable to use.

Portable: Light weight, stylish appearance, dazzling shape.

【Chainring】Narrow Wide Teeth. The new narrow-wide teeth design increases chain retention, wear life, and reduces dropping chain /friction /noise. (Note: Please do not use it with other chainring)

【Cool and Stylish】Hollow design, which makes the chainring lighter and more cool.

【Crank】High quality and strength square crankset, Crank arm length: 170mm. Weight: About 500g

49T Chainring

Crank arm length: 165mm

BCD 130 for the best power transfer

SOLID & DURABLE: This double lock screw is made of qualified steel, solid, firm and durable, good treatment with fine texture, ensures a long service life

FUNCTIONAL USES: 8 pairs of screws and nuts a pack, enough for you to use. It is used to fix the the crankset and crank of the chain wheel, very convenient and practical to use

FINE WORKMANSHIP: CNC machined and anodized color, with maximum precision and durability, colorfast and anti-corrosive

BCD : 130mm

Chainring: 52Teeth

Length : 172.5mm