PROWHEEL 170mm Bicycle MTB Bike 24/34/42T Crankset Arm Sprocket Chainrings Chainset

Features:
PROWHEEL chainwheel & crank set are made of light weight aluminum alloy and high carbon steel materials, with extra strength and durability. The chain guard is made of strong ABS plastic.
Crankset has a 170mm length crank arm, and 24/34/42T chain sprockets which are compatible with 9/16" pedals, for 5s, 6s, 7s, 8s, 9 speed bicycle chains.
Perfect indexed three-steps triple chainring sprockets, which will make your bike front derailleur speed changing very smoothly, it will promise you a comfortable long riding, when the whole gear system is perfectly working together.

Specifications:
Brand: PROWHEEL
Material: Aluminum Alloy, ABS Plastics
Chainwheel Sprockets: 24/34/42T
Arm Length: 170mm
Color: Black
Compatible Chain: 5S, 6S, 7S, 8S, 9S Chains
Compatible Pedal: 9/16" axle pedals
Bottom Bracket Hole: Square (12mmx12mm)
For Bottom Bracket Length: 118~122mm

Package Included:
1 x Chainring (24-34-42T)
1 x 170mm Crank Arm

Notes:
All the products were taken in-kind, due to camera, light, display parameters and other factors, there may have color aberration.
Please kindly check the sizes and original parts before purchase.