Tioga Sealed Bottom Bracket for 1-Piece Cranks MFPN=RF750-GKSK-B2 Provides optimum lubrication under extreme

Provides optimum lubrication under extreme temperatures and humidity

High-contrast maps provide bike-specific

model Trek IsoStrut

6 Brake Track None Manufacturer Spec ERD (mm) 596 Valve Presta Color Black Weight 425 Wheel Size 29" Defined Color Black ISO Diameter 622 / Road / 29" Hub Drilling 28 Rim Material Alloy Tire Type Clincher Rim Center Offset (mm) 0 Size 29"

Vendor Topeak Manufacture Number TPMB-DX2 Model Name PocketRocket DXII Category Pumps

Tioga Sealed Bottom Bracket for 1-Piece Cranks MFPN=RF750-GKSK-B2 Provides optimum lubrication under extremeSealed Bottom Bracket BB Frame Interface Other BB Style American BB Shell Width (mm) 68 Defined Color Silver