SprocketCalculator.com

Motorcycle Sprocket Size/Ratio Calculator


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BMW S1000R (2014-2018)

FrontRearChainLinks
BMW S1000R (2014-2018)1745525118
Select current size of front and rear sprockets
as well as the new sizes.

FRONT REAR LINKS
CURRENT
NEW

Link count is approximate.
Make sure chain is long enough before you cut it.
FrontRearRatioTorqueSpeed
17T43T2.53 -4.7%+4.7%
17T44T2.59 -2.3%+2.3%
17T45T2.65
17T46T2.71+2.2% -2.2%
17T47T2.76+4.3% -4.3%
17T48T2.82+6.3% -6.3%
17T49T2.88+8.2% -8.2%



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