SRAM i-Light D724 Dynamo Front Hub - 6V 2.4W - 36 Hole - Silver Hubs & Freehubs The Technology Bi-compound technology was Size:700 x 40c BOSRRPWW48 / U11 B1 Capacity_1 L Recommended inner rim width

The Technology Bi-compound technology was invented in 1995 and Michelin R&D continues to improve year after year the performance of this rubber compound and proposes them in many road tyres giving the benefit of this technology

Maximum power output: 2000 watts at 20 mph

Offers a fine balance of light weight and rigidity with incredible shifting performance

Each tooth's thickness is CNC machined to work seamlessly with the chains inner and outer links

Built for Fat Bikes: True competitors are always looking for a performance advantage - a relentless pursuit of equipment that is lighter

SRAM i Light D724 Dynamo Front Hub 6V 2.4W 36 Hole Silver Hubs & Freehubs The Technology Bi compound technology was Size:700 x 40c BOSRRPWW48 U11 B1 Capacity_1 L Recommended inner rim width The Technology Bi compound technology was invented in 1995 and Michelin R&D continues to improve year after year the performance of this rubber compound and proposes them in many road tyres giving the benefit of this technology Maximum power output: 2000 watts at 20 mph