NITTO B809AA Riser Bar Colour:Silver Excellent heat dissipation

Excellent heat dissipation

SHIMANO Hydraulic Mineral Oil For Brakes

Optimum Power Transfer

6mm Offset Choice of 0mm or 20mm Length 400mm Rail Diameter  7 x 9mm Rail Type Round Seat Clamp Type Single Bolt Di2 Compatible Yes

GRX Limited RD-RX812-LE Rear Derailleur (11-Speed)

NITTO B809AA Riser Bar Colour:Silver Excellent heat dissipationElegant, strong and lightweight. The Nitto B809AA riser bar is made of heat treated aluminium, has a width of 730mm, a rise height and back sweep angle of 32mm and 8 degrees respectively. Specifications: Centre clamp diameter: 31. 8 mm Bar Diameter: 22. 2 mm Weight: 385g Made in Japan. NITTO Company Background Information Founded: February 11, 1923 Established: October 27, 1948 Based on traditional technology, Nitto develops and produces their own