Vittoria Mazza Trail Tire - 27.5 x 2.4 Tubeless Folding BLK 4C Graphene Trail G2.0 E-Bike ModelNumber=H2329 they yield better shock absorption

they yield better shock absorption than aluminum or CrMo cogs

}RockShox MegNeg Air Can Upgrade Kit for Deluxe and Super Deluxe Rear Shocks 205/230 x 57

Hammerhead approved replaceable computer insert

150mm Q-factor / 47

105mm length x 100mm wide

Vittoria Mazza Trail Tire - 27.5 x 2.4 Tubeless Folding BLK 4C Graphene Trail G2.0 E-Bike ModelNumber=H2329 they yield better shock absorptionAggressive profile with ample sipe spacing for mixed terrain Progressive sipe width for tactile grip on rocks and roots Stepped leading edge center tread maintains speed, and delivers climbing traction Reinforced nylon 60 TPI + Anti puncture Belt 4C Graphene E Bike Ready Model Mazza Trail Size 27. 5" Width 2. 4" Casing Reinforced Nylon and Anti puncture Belt TPI 60 Compound 4C Graphene Bead Folding Type Tubeless Color Black Weight 1100g E Bike ECE R75