Dunlop K990 Tires for eMoto Size:70/100-21 Ring Position/Type Chain Retaining Single

Ring Position/Type Chain Retaining Single RingTooth Count 38Drivetrain Speeds 12Drivetrain Speeds 13Round or Oval RoundOffset 6

Slim low flange hub fully sealed

Campagnolo 135mm Double Inner Chainring

Torque spec: 0

Freehub Body Campagnolo N3W Freehub Compatibility ZR1 Speed 13

Dunlop K990 Tires for eMoto Size:70/100-21 Ring Position/Type Chain Retaining SingleSpecial edition Dunlop K990 tires in sizing made for smaller and lighter motorcycles which are ideal for Surron, Talaria, E Ride, Falcon, Ventus and other small electric motorcycles. Not only do these fit within the narrow swingarms and forks, but they are also extremely light weight keeping range and power loss to a minimum! The K990 is the lightest 18 21 tire available for your electric bike. 70 100 21 6. 3lbs 90 100 18 8. 5lbs See how this weight