BUCKLOS MTB Mountain Bike Single Speed Square Taper Crankset -170mm Cranksets Bicycle Crank Set with 104BCD 32/34/36/38/40/42T Round/Oval Chainring Fit for Ebike/Commuter Bike

• Lightweight and Durable:Our 104 BCD ultralight mountain bike crankset weight about 609g and is made to last.Suitable for mountain bikes, commuter bikes, electric bikes, etc
• Chainring:Choose from 32/34/36/38/40/42T, Round/Oval, Black/Red, and enjoy the narrow wide teeth chainring's 4mm thickness (Narrow teeth: 1.9mm, Wide teeth: 3.7mm), Weight: about 45g, fit Shimano, SRAM, FSA
• Single Speed Only:Please note that these crank and chainring are only suitable for single speed bikes
• Package Content:Our package includes 1PC MTB Crankset, 1PC Mountain bike single speed chainring, and 4PCS Chainring bolts
• Easy to Install: This is a square taper crankset that is simple and reliable. If you know how to use a hex wrench, it's easy to install

The Crank is compatible with single speed chainring, not only high compatibility, but also ultralight, and with high strength axle. The Narrow wide chainring will grip the chain perfectly, prevent chain drops, and they both are made of aluminum alloy, CNC machining. Crank: Brand: BUCKLOS Crank Arm Length: 170mm Material: Aluminum alloy Compatible: 104mm BCD Single chainring Weight: about 550g (Right & Left) Color: black Chainring: Brand: SNAIL Color: Black/Red Size: 32/34/36/38/40/42T Material: Aluminum alloy Thickness: 4mm Shape: Round/Oval Please make sure your crank BCD specification is 104mm BCD before purchasing. Package Includes: 1 x Square crank 1 x 104BCD Chainring 4 x Chainring bolts(set) Note: Due to the problem of taking pictures, the products may look slightly different in colour, please refer to the actual object received