The Vision NS Track Crankset is engineered for velodrome performance, delivering stiffness, simplicity, and efficient power transfer for fixed-gear racing. Its robust carbon arms and single-ring configuration provide direct, responsive energy transfer, making it ideal for sprinting and high-torque efforts. Designed specifically for track drivetrains, the NS Track Crankset ensures riders can push speed and precision to the limit with clean, reliable mechanics.
Key Features
49T single chainring for track-specific gearing
144BCD bolt circle diameter
386EVO spindle system for secure, lightweight performance
Purpose-built for track riding and fixed-gear racing
Specifications & Identifiers
Bottom Bracket Included
No
Bottom Bracket Shell Width (mm)
86.5
Chain Compatibility
1/8"
Chainline/Hub Compatibility
120 Hubs
Chainring BCD
144mm
Chainring Setup
Road Single
Chainrings Included
Yes
Color
Black
Crank Arm Length
167.5mm, 172.5mm
Crankset Style
2-Piece
Designed for ebike
No
Frame Interface
386EVO
Intended Use
Track
Number of Chainrings
Single
Number of Speeds
Single
Pedal Spindle
9/16"
Rings
49
Spindle Interface Type
386 EVO
Spindle Length (mm)
Integrated Spindle
Black - 167.5mm UPC
840031002884
Black - 167.5mm MPN
670-006964C010
Black - 172.5mm UPC
840031002877
Black - 172.5mm MPN
670-0069644010
Tree Fort ID:
333222470681
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