Spank Spike 33 Grips - 33mm Diameter Blue CheckoutTitle=Zipp Bearing Kit - For Rear 188 V9 Hubs }Challenge Grifo Race Tire -

}Challenge Grifo Race Tire - 700 x 33 Tubeless Folding Black

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Color Black Material Aluminum keyword search Trek Knock Block Thickness 10 S

Flange No Color Black Length 136 Defined Color Black Grip Shift Specific No Shape Ergo Weight 115 Lock On Yes

}Schwalbe Pro One Tire - 700 x 32 Tubeless Folding Black/Transparent Evolution Super Race Addix Race V-Guard

Spank Spike 33 Grips - 33mm Diameter Blue CheckoutTitle=Zipp Bearing Kit - For Rear 188 V9 Hubs }Challenge Grifo Race Tire -Spank Spike 33 Grips 33mm Diameter Blue. Spank Spike grips feature an interlocking column design offers the comfort and durability benefits of a finned grip without unwanted float. Asymmetric cushioning design provides firmness where its needed and added softness where comfort is requiredThree directional ribs at the front of each grip and flare at outboard end add traction in any condition Extra long body with single lock ring and smooth thumb zone