BMW S1000RR Close Ratio Race Gearbox
Full six speed close ratio gear set comprising both input and output shafts and all gears. Supplied fully assembled ready for installation.
All engagement dogs are undercut to promote positive and rapid engagement, and backlash angles have been optimized for each gear.
We offer different ratio sets. The ‘E’ ratio set has the same 3rd-6th ratio as the standard box but with a taller & closer 1st and 2nd gear.
The ‘C’ ratio set features different ratios throughout, producing an even close ratio gearbox.
Superfinished in house as standard.