Sturmey Archer RX-RC5 5-Sp Coaster Hub 36h - Silver Model=HRM-200 Heart Rate Monitor Make every effort count with

Make every effort count with the standard tension road cleat

0°C/+10°C

Can be upgraded to a power meter (sold separately)

helping them balance

Single-shift gear changes with 11-speed performance

Sturmey Archer RX-RC5 5-Sp Coaster Hub 36h - Silver Model=HRM-200 Heart Rate Monitor Make every effort count withInternal gear 5 speed freewheel hub with coaster brake 6061 aluminum hub shell with 13 32" slotted solid axle (185mm overall axle length) Rotary gear selection with no protruding indicator chain or switch box Gear ratio range of 243% (25% each step) Includes 3 spline cog and a TSC50 twist shifter Model RX RC5 Front Rear Rear (5sp) Axle Spacing (mm) 13 32"x135 Nutted Hole 36 Spoke J Bend Brake Coaster Color Silver Weight 2400g