3-Bolt Aluminum Crankset Set Includes 34T Narrow Wide Chainring and 68mm Bottom Bracket for Multi-Speed Bikes (Purple)

• [COMPLETE CRANKSET PACKAGE] This set includes a crank, a 34T chainring, and a bottom bracket, providing everything you need for your bike upgrade.
• [STURDY MATERIALS] Constructed from aluminum alloy, PP plastic, and steel for durability and strength on the road.
• [NARROW WIDE TEETH DESIGN] The chainring's narrow wide teeth reduce the likelihood of chain drop, a smoother ride.
• [COMPATIBLE WITH MULTIPLE SPEEDS] Supports 9/10/11/12 speed systems, making it suitable for various bike setups.
• [SIZING REMINDER] Crank leg length is 170mm; please check your specifications before purchasing.

Features: *This crankset is made of aluminum alloy, PP plastic and steel *The 34T chainring is designed with narrow wide teeth, which makes it less likely to drop the chain *Crank leg length: 170mm; Axle diameter: 24mm; Axle length: 118mm; Bottom bracket length: 90mm(O.L.D:68-73mm, BC1.37inch*24T) *The crankset supports 9/10/11/12 speeds system *Including 1 set crank, 1 chainring, and 1 bottom bracket Specifications: *Product Name: 3-Bolt Road Bike Crankset *Material: Aluminum alloy *Size: 34T *Color: Black, red, purple *Suitable for 9-12 speed Package Content: 1 set crank, 1 chainring, 1 bottom bracket