Yamaha GYTR Quick Action Throttle Tube YZF-R1 R1 It features a 13mm bore

It features a 13mm bore size and slotted mounting holes to allow the unit to be located exactly where you need it

500rpm (an increase of 12

Matching Billet L/H Crankcase Protector also available

Öhlins fork springs are developed specifically for Öhlins cartridge kits and front forks

mounts to underside of the stock swing arm

Yamaha GYTR Quick Action Throttle Tube YZF-R1 R1 It features a 13mm boreYamaha GYTR Quick Action Throttle Tube YZF R1 Genuine GYTR Quick Action Throttle Tube Direct Replacement Tube to help achieve maximum throttle openings with the minimum of wrist movement, use this together with standard type cap grip. To be used in conjunction with Kit loom and ECU Suitable For: YZF R1 2020 < Onwards