SRAM RIVAL eTAP AXS 2x12-SPEED FRONT DERAILLEUR BRAZE ON trek kids the Helix Pro ensures you

the Helix Pro ensures you stay seen and safe in all lighting conditions

featuring Manganese rails

The Reaction Hybrid Performance takes the smooth power assistance – up to 75 Nm – of Bosch's Performance motor and adds easy-to-use Shimano Cues 9-speed gears and a 600Wh battery

Recommended Group: X1

19% Knitted Poly

SRAM RIVAL eTAP AXS 2x12-SPEED FRONT DERAILLEUR BRAZE ON trek kids the Helix Pro ensures youThe precision and reliability of Sram eTap AXS, now at a whole new level. The Rival eTap AXS front derailleur is optimized for X Range chainrings and uses Yaw technology so theres no need for trim. Never miss a shift. Features Wireless electronic eTap shift logic for intuitive shifting, easy setup and reliability AXS enabled for easy personalization Crisp and accurate front shifts SRAM Yaw trimless cage technology optimized for use with 46 33 or 48 35