CR439
DESCRIPTION
Road bike double-sided pedal with aluminum alloy double-sided shifter, flexible gear ratio: Equipped with a double-sided 34T/0T, it provides a wide range of gearing, lightweight aluminum alloy: Made of aluminum alloy, this pedal reduces the overall weight of the bicycle to improve performance, the design of the pedal ensures smoother gear changes, avoiding large jumps in gearing for optimal control, durable BB1 thread pedal housing ensures a safe and reliable connection with the frame
FEATURES
High-strength aluminum alloy road bike crankset, aluminum alloy crank, shifter sprocket.
The whole aluminum alloy material is extremely corrosion- and wear-resistant.
Super hardness axle, nickel-chrome steel axle, easily cope with various high-intensity force.
Shifting chainring, smooth and gear shifting, also compatible with 9-11 speeds.
Specifications
Product Name
Road Bike Crankset
Color
Black
Compatible
9-12 Speed
Crankset Length
170mm
Chainring
50T-39T
Bottom Bracket
BB Bottom Bracket (68MM-73MM)
Axle
24mm
Spindle Length
135mm
BCD
110mm
Weight
Net Weight: 1128G Gross: 1360G
Material
Aluminum Allo
Service
We provide PDF documents for installation instructions for various products.
You can check out our installation and maintenance videos for FrontFork.123
CR439
2024-2025 Catalog
Learn how to quickly set sag, air spring pressure, compression adjustments, rebound adjust, additional tuning options and more.
The recommended settings in this tuning guide are designed to be a starting point, in order to get you out on your first ride in as few steps as possible.
