Bookman Visibility Curve Rear Light Black MFPN=07562 Their ground-up design features custom

Their ground-up design features custom bearings seals bushings and cups which eliminate creaking and balance best-in-class weather sealing with optimized bearing radial compression alignment and preload for low drag

Load 130lbs/60kg) Rear Axle QR x 135mm Throttle No Brake Type Disc Removable Battery Yes Battery Power (Wh) 400 Battery Power (V) 36 Battery Power (Ah) 11 Fork Type Rigid Fork Material Aluminum Lights Included Yes Frame Material Aluminum Frame Type Rigid Max Motor Assist (Percent) 300 Front Axle QR x 100mm Drive Type Mid-Drive Ebike Class Class 3 Charger Included Yes Color Anthracite Gray Battery Li-Ion Range Estimate (Mi) 25-70 Motor Torque (Nm) 65 Gross Payload (Lbs) 440 Mfg Size One Size Assist Speed (Mph) 28 Walk Assist Yes Platform Boost E Wheel Size 24" Designed for ebike Yes Defined Color Gray Style Step-Through

Spark RC Carbon HMF Frame

2 Color Red Weight 269 Defined Color Red Steerer Clamp Diameter 1-1/8" Stack Height 30

negative air assembly

Bookman Visibility Curve Rear Light Black MFPN=07562 Their ground-up design features customEquipped with COB LED technology with a powerful 50 lumen output Distinctive curved shape that emits light at a 180 degree angle Replaceable silicone band allows quick, tool free mounting and removal from the seatpost Extra strap included, compatible with aero seatposts Rechargeable via USB C and can run for up to 20 hours on a single charge Built in auto battery guard to preserve battery life Model Curve (Updated Version) Lumens 37 Modes 5