Avanti Hammer S1 2021 - Matte Black drumbeat21-1029 The length and leg opening

The length and leg opening are designed for compatibility with knee pads

the Register adjusts with a simple turn of the dial so you can customize the fit in seconds

Strobe 98hrs

While we were at it

Avanti Hammer S1 2021 - Matte Black drumbeat21-1029 The length and leg openingThe Hammer S line of 29er, 130mm trail bikes, are engineered in Germany to be superlight, but tough enough to handle everything you throw at them. With a smart geometry adjusting headset, you can swap in your 27. 5+ wheels and keep the same geometry, for even burlier ride days. All bikes in the range feature Rockshox front and rear suspension, Syncros dropper posts, Shimano hydro brakes and SRAM's excellent Eagle 12 speed drive trains