Rotor Q38T - Bcd110X5-Inner-Black heart rate monitor Durable Aluminum Construction: Both lights

Durable Aluminum Construction: Both lights are built to withstand elements and everyday use

HRV status and daily workout with morning report

max throw ~119 m :contentReference[oaicite:6]{index=6}

Lightweight carbon cages and titanium hardware for strength and durability

Padding: 25-Series Foam and Gel

Rotor Q38T - Bcd110X5-Inner-Black heart rate monitor Durable Aluminum Construction: Both lightsFeatures Oval inner chainring designed to maximize power during downstroke. Compatible with 110x5 BCD cranksets commonly used in road cycling. Improves pedaling biomechanics and efficiency for endurance rides. Durable black anodized surface for long lasting performance. Specifications Teeth: 38T BCD: 110x5 Position: Inner Color: Black