Author: ElectricBikeReview.com via YouTube
https://electricbikereview.com/cube/reaction-hybrid-hpa-sl-500/ The CUBE Reaction Hybrid HPA SL 500 is one of the coolest looking Bosch powered hardtail ebikes I have seen, matte black and gloss black accents on the frame, fork and wheelset blend perfectly with the motor and battery casing. The battery is sunk into the downtube for protection, lower weight distribution, and a nicer appearance, the Bosch CX motor delivers high torque and adaptive response with EMTB mode. Available in six frame sizes! The smallest two come with 27.5″ wheels while the larger four come with 29er wheels that coast efficiently, remote fork lockout makes this a great urban to trail platform. Bottle cages bosses, rear rack bosses, and a kickstand mounting point allow the bike to transform into an all-terrain commuter, 11 speed Shimano Deore XT with shadow plus clutch reduces chain bounce, alloy chain guide keeps it on track.