Continental Grand Prix 5000 All Season TR Tire - 700 x 28 Tubeless Folding BLK BLKChili Vectran Breaker LazerGrip CheckoutSpec= Rebound Damper and Seal Head 11lbs / 50 grams

11lbs / 50 grams

}Shimano BB-UN300 Bottom Bracket - English 68 x 107mm Spindle Square Taper JIS

Solid Strip also protects the airtight tubeless system from being punctured in the case of a broken spoke

Tapered rubber collar permanently bonded at the sealing interface

}absoluteBLACK Premium Round 110 BCD Road Inner Chainring for Shimano Dura-Ace 9100 - 39t 110 Shimano Asymmetric BCD 4-Bolt Black

Continental Grand Prix 5000 All Season TR Tire - 700 x 28 Tubeless Folding BLK BLKChili Vectran Breaker LazerGrip CheckoutSpec= Rebound Damper and Seal Head 11lbs / 50 gramsContinental Grand Prix 5000 All Season TR Tire 700 x 28 Tubeless Folding Black BlackChili Vectran Breaker LazerGrip. The Grand Prix 5000 All Season TR tires are ready to go the extra mile providing confidence in all weather conditions and boosts your protection for a trusted ride. Tubeless ready (TR) carcass construction is robust and impervious against damage and penetration from foreign objects TECH SPECS Flat Protection Tread and SidewallTPI