SRAM RED AXS 2x Power Meter Chainring Kit - 48/35t 2x12-Speed 8-Bolt Direct Mount BLK/Silver E1 Model-E-Sync/Neo OS 6-Bolt mounting pattern

6-Bolt mounting pattern

with trigger shifter

Model Snap-On Size 27

Compatible with T-Type chain only (sold separately) Largest Cog 52 Drivetrain Speeds 12 Chain Wrap Capacity (teeth) 42 Cage Length Long Color Silver/Black Weight 395

Front: 450 lumens LED headlight with built-in reflector

SRAM RED AXS 2x Power Meter Chainring Kit - 48/35t 2x12-Speed 8-Bolt Direct Mount BLK/Silver E1 Model-E-Sync/Neo OS 6-Bolt mounting patternIts the ultimate in integrated power measurement. The RED AXS power meter kit adds Quarq technology to SRAM's one piece chainrings for the lightest stiffest and most accurate power package available. A 13 tooth delta on all chainring pairs ensures precise shifting for any setup as well as a less dramatic change in cadence during front shifts. Combined with our most durable chainrings ever its an unbeatable combination. X Range gearing technology gives