Topeak Mini Dual Mini Pump - 140psi Silver/Black MFPN=HXCNXCXB1 Shimano Di2 Junction BoxAll Di2

Shimano Di2 Junction BoxAll Di2 components on the bicycle require the same firmware version

Color Stealth Defined Color Black Gender/Age Adult Protection Area Knee Size Large Pad Type Foam

Rear Axle 12mm Thru x 148mmCassette Body Type Shimano Dynasys 11 Speed MountainColor BlackSkewer Included NoBearing Type Loose BallDefined Color BlackSpoke Interface J-BendHub Drilling 32Hub/Brake Compatibility Center-Lock Disc

5mm eye-eye 210mm

1-piece HS2 rotor recommended

Topeak Mini Dual Mini Pump - 140psi Silver/Black MFPN=HXCNXCXB1 Shimano Di2 Junction BoxAll Di2Topeak Mini Dual Mini Pump 140psi Silver Black. The Topeak Mini Dual is a powerful mini pump with dual action pumping to fill tires fast. Included side mount bracket holds the pump securely to the bottle mount while still allowing for a normal bottle cage to be used. High efficiency Dual Action pump with thumblock lever Soft Kraton and plastic handle for increased grip and comfort while pumping Integrated dust cap keeps head clean and ready to use