Fumpa Black Bike Pump GiantMaySale while a consistent 13-tooth delta

while a consistent 13-tooth delta across all chainring pairs ensures precise shifting for any setup and a less dramatic cadence change during front shifts

The Shimano BT-DN300 Di2 Battery (12 Speed) features the same waterproof design Di2 users have loved for generations

Pro Polished Slick Stainless cables and Slick-Lube housing liners provide an upgrade over OEM cable systems

Brakes: Shimano M6120

Fumpa Black Bike Pump GiantMaySale while a consistent 13-tooth deltaThe Fumpablack is more powerful than the Fumpa OG or Fumpa Classic and can inflate tyres up to 200psi; which is perfect for track bikes and sports wheelchair tyres. Introduced for the Australian Paralympic Team at the Paris 2024 Olympics, the Fumpablack is a bit of a monster: 50% more powerful air compressor and 35% greater battery capacity than a standard Fumpa. As well as inflating tyres to 200psi it will also pump more tyres per charge at lower