Real Speed TRK-1 Track Crankset 170 mm w/ 48T + 1 chainring 50

Real Speed TRK-1 Track Crankset 170 mm w/ 48T + 1 chainring 50 Introduction

Victoria park and Lawrence Real Speed TRK-1 Track Crankset 170 mm w/ 48T + 1 chainring 50T barley used no scratches NOT YOUR TYPICAL “FIXIE’ CRANKSET. The Realspeed TRK-1 Track Crankset provides unmatched performance for the budget minded track rider. The TRK-1 offers super stiff T6 heat-treated 6061-aluminum arms, a CNC machined T6 7075 chainring, and an external bearing bottom bracket. This combination translates to one incredible power-transferring crank set. Arm Material: Forged 6061 T6 Aluminum Chainring Material: CNC Machined 7075 T6 Aluminum Arm Length:, 170mm BCD: 144mm BB Axle: Cro-Moly Chainring: 48T & 50T Chain Compatibility: 1/2”x 1/8” Chain Line: 43mm BB Specs: BC-1.37 x 24/68mm External Cups