SRAM RED AXS 2x Power Meter Chainring Kit - 50/37t 2x12-Speed 8-Bolt Direct Mount BLK/Silver E1 CheckoutSpec= GreenGuard Features: Stiffness: 38 mm Shaft

Features: Stiffness: 38 mm Shaft weight: 85 gr/m Strength: >75 kp Total weight 155 cm pole: 199 grams

This result was achieved thanks to the Speedcore tubeless technology with the latest evolution of casing construction and the SmartNet Silica which holds the best formulation for wet and chemical grip among Pirelli compounds

Compatible with CO2 only for an emergency repair in the field (CO2 speeds up coagulation so sealant must be replaced afterwards)

Tire Clearance:

Top features: Automatic two-speed hub gearing

SRAM RED AXS 2x Power Meter Chainring Kit - 50/37t 2x12-Speed 8-Bolt Direct Mount BLK/Silver E1 CheckoutSpec= GreenGuard Features: Stiffness: 38 mm ShaftIntegrated power meter and chainring combo Accurate to + 1. 5% and unaffected by temperature changes Integrated rings are incredibly long lasting Combine with 8 bolt compatible crankarms SRAM Model ID: PM AXS KITR E1 TECH SPECS BCD Direct Mount SRAM 8 Bolt Connectivity ANT+ BT Teeth 50 37 Speed 12 BB Inclusion No