Vision Track Crankset - 170mm Single Speed 49t 144 BCD 386 EVO Spindle Interface BLK ModelNumber=24786 Compatible with disc and rim

Compatible with disc and rim brakes Shaft Type Smooth Tube Compound Thermoplastic Elastomer Valve Core Fixed Valve Presta Long 56-74mm Weight 70 ISO Width (mm) 35 ISO Diameter 622 / Road / 29" Labeled Size 700 x 28 - 35

The Tektro RX 4

25 TPI 27TPI Tire Diameter/ISO 12-1/2/203 Tire Weight 380g Tire Type Tubeless Ready

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Vision Track Crankset - 170mm Single Speed 49t 144 BCD 386 EVO Spindle Interface BLK ModelNumber=24786 Compatible with disc and rimThe Vision Track Crank features oversized solid forged aero arms optimized for rigidity and a deep tooth 49T chainring as well as an ultra stiff 30mm spindle. The 386EVO spindle design assures compatibility with all major bottom bracket shells. Solid forged alloy 6061 Forged 7050 30mm spindle Polished anodized black with laser graphics Rings 49 Number of Chainrings Single Drivetrain Speeds Single Speed 1 2" x 1 8" Chainring BCD 144 Chainline Hub