Ochain N, 104 BCD, Sram 3-Bolt , B1 bottom-bracket-adaptor and 13-speed chains

and 13-speed chains

4 Charger Included Yes Color Charcoal Defined Color Gray Drive Type Mid-Drive Ebike Class 3 Fork Type Suspension Frame Material Aluminum Frame Type Rigid Front Axle 15mm Thru x 110mm Lights Included No Max Motor Assist (Percent) 340 Mfg Size X-Large Motor Torque (Nm) 85 Platform Tributary Range Estimate (Mi) 72 Rear Axle 12mm Thru x 148mm Removable Battery Removable for Service Throttle No TT (Effective) 635 Walk Assist Yes Wheel Size 29"

the Viking stem is sure to look great on any bike

Derailleur: SRAM E90 Transmission

2x shifter with brake lever for use with GRX RX820 12-speed systems

Ochain N, 104 BCD, Sram 3-Bolt , B1 bottom-bracket-adaptor and 13-speed chainsSmooth out rough trails and reduce pedal kickback. The Ochain N is an active spider designed to reduce the negative effects of chain growth and pedal kickback on full suspension mountain bikes. By allowing controlled movement at the spider, Ochain helps separate suspension movement from the crankset, giving the bike a smoother and more planted feel through rocks, roots, braking bumps, and big compressions. The N version uses internal travel adjustment