LUMOPAL Portable Power Station 298Wh/300W and Solar Panel 60W Pack cruiser The Tektro 837AL Linear Brake

The Tektro 837AL Linear Brake at J&R Bicycles is a budget-friendly linear brake that has been built tough with high-quality melt-forged aluminum arms

Adjusts to be compatible with 24" to 29" bikes

Upgraded 750W Rear Motor The rear-mounted motor makes the Grandtan much more stable and helps maintain a better balanced ride when climbing hills

Stiffness index: 7 of 14

GearingShimano 7 Speed Gear Shift System

LUMOPAL Portable Power Station 298Wh/300W and Solar Panel 60W Pack cruiser The Tektro 837AL Linear BrakeHigh strength Unibody Aluminum Housing & Super Quiet Unibody aluminum alloy housing helps the Lumopal power station easily bear 80kg of weight, and earns it an IP63 dustproof & water resistance capability and 1. 5m drop protection. Its no fan design guarantees silent operation with NO Noisy. Lumopal battery power station provides a hassle free user experience for any occasion, from home backup to camping and travel. 298Wh High Capacity & 300W Output