Material Aluminum #6061

Mfg. Method Flat welding + Tig pulse

Frame Size 15.5'' / 17'' / 18.5'' / 20''

HT 1 ⅛'' - 1 ½'', FSA NO.57

Battery BOSCH PowerTube 500

Seat Post ø30.9

Motor System BOSCH Gen2

Rear Hub 148 x 12mm E-thru system

Dropout Post mount

Tire 27.5'' x 2.8''

Travel 5.5'' / 140mm

Shock Length 210mm x 55mm

Shock Bushing Upper 30mm / ø8

Bushing Lower 30mm / ø8

Weight 4270g (17'' w/o Shock)

GEOMETRY

DESCRIPTION

• The ERDP 5.5A-B 275+ is our electric fully bike, RDP system is introduced to this model, and the travel 140mm.
• Optimized linkage layout for better riding.
• Feature Boost 148mm E-thru dropout and 27.5'' x 2.8'' tire.