Schwalbe Johnny Watts RaceGuard Performance Line E-50 27.5 Size:2.35" which mount to the seatstays

which mount to the seatstays on the bike frame (of 17-21mm diameter)

shoulder strap

and Shimano brakes use a 1

The intuitive thumb and index finger operation allows you to select the desired gear quickly and reliably - without accidentally shifting up and down at the same time

Chromoly Steel

Schwalbe Johnny Watts RaceGuard Performance Line E-50 27.5 Size:2.35" which mount to the seatstaysLike no other, Johnny Watts unites smooth rolling on hard ground with longevity and puncture protection. Off road instilling confidence, while on pavement rolling whisper quiet. Versatile tread for a wide range of use from asphalt to off road. Blocks with large contact areas for excellent rolling, little vibration and high durability. Steady and forgiving cornering behavior on hard ground.