Panaracer GravelKing ZX Plus Tire - 700 x 55 Tubeless Folding Black/Brown MFPN=PU21-11EPS Directly mounts to Bosch Performance

Directly mounts to Bosch Performance Line CX eBike motors and replaces the full spider assembly for a lighter and cleaner looking set- up

Color Silver Range 11-32 Cassette Cogs 11-12-13-15-17-19-21-24-28-32 Cassette Body Type Shimano/SRAM 8 9 10 Speed Drivetrain Speeds 10 Weight 322 Defined Color Silver

Size 1-1/8" Color/Design Black

Will not work with 13spd Campagnolo chains or 12spd Shimano HG+ chains

Center “scales” are ramped providing a fast rolling leading edge yet sharp effective braking and cornering edges

Panaracer GravelKing ZX Plus Tire - 700 x 55 Tubeless Folding Black/Brown MFPN=PU21-11EPS Directly mounts to Bosch PerformanceThe GravelKing ZX Plus was designed for high speed performance on hard packed gravel a slick center tread reduces rolling resistance while the shoulder pattern is tuned to transition smoothly to provide consistent grip in cornering and descending. Each design element is developed to meet the demands of racing but with added protection for those particularly tough rides where there may be a greater risk of punctures. Ideal for gravel dirt and rough