Front Hub | H_Ratchet DBL XL Boost V2 | Disc Brake | 28 Hole | Black | Stainless Steel Enduro Bearings IC233 Electric Power: 6V / 3W

Electric Power: 6V / 3W according to German government's road traffic regulations (StVZO)

148x12mm Boost (Rear) and 110x15mm Boost (Front) standard

29mm outer and 25mm inner width ideal for 35-50mm + tyre widths

"Sound build quality

We conducted our testing in much the same manner as was performed for the 48 Limitless Aero Disc (See full research white paper on the rim-brake Aerodynamicist range here)

Front Hub | H_Ratchet DBL XL Boost V2 | Disc Brake | 28 Hole | Black | Stainless Steel Enduro Bearings IC233 Electric Power: 6V / 3WTechnical Specification Type: Front Hub Spacing: Boost Braking Interface: Disc Brake Spoke Holes: 28 Spoke Bend Type: J Bend Colour: Black Total Weight: 146g Hub bearings from left (disc side) to right (non disc side): END 6902 LLU CN Bearing Stainless Steel Enduro END 6902 LLU CN Bearing Stainless Steel Enduro