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How to: Understand Motorcycle Sprockets: Sprocket Math & Drive Ratios -- at MotorCycleAnchor.com ... There are only two basic equations for sprocket math: calculating the sprocket drive ratio and calculating the percentage change in sprocket ratios.
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www.motorcycleanchor.com/motorcycle/how_to/mc_sprocketm...
www.motorcycleanchor.com/motorcycle/how_to/mc_sprocketmath.html
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By altering the sprocket ratios to a positive percentage change, you are trading some effective top-end HP for effective low-end torque. Torque primarily affects acceleration between 0 and about 65 mph, while effective HP affects speeds above 65 (especially top speed), and the ability to counteract wind resistance.
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www.motorcycleanchor.com/katana/45tooth.html
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A ratio expressed a relationship between two or more numbers. For example, in the case of a chain drive it expressed how many times the small sprocket turns ...
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www.powermasters.com/gear_ratios.html
www.powermasters.com/gear_ratios.html
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(Read the rear sprocket down the left side, front along the top) ... 40 3.333 3.077 2.857 2.667 2.500 2.353 2.222 2.105 2.000 ... 41 3.417 3.154 2.929 2.733 2.562 2.412 2.278 2.158 2.050...
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www.motosports-boise.com/sprk_ratio.htm
www.motosports-boise.com/sprk_ratio.htm
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You definitely aren't going to go any higher on the top end unless you change gear ratios or tire size unless your RPMs go up too. I've read about 11-15 mph top end gains on a 450r using an aftermarket CDI with higher REV limit. ... I went with a 16 tooth front sprocket. I do have a 416 bore with a stage 1 cam and hmf slip...
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www.exriders.com/archive/topic/178315-1.html
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In the following tables the distance travelled per crank revolution is listed for gears #1 and #14. The listed distance travelled per crank revolution is shown in the tables for a variety of sprocket ratios and wheel sizes (20", 26" and 28" wheels). ... HOME > PRODUCTS > SPEEDHUB > Sprocket ratios...
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www.rohloff.de/en/products/speedhub/sprocket_ratios/
www.rohloff.de/en/products/speedhub/sprocket_ratios/
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drive ratios, clutch springs, clutch plates: Hi Joel, Change the front sprocket to change engine speed (RPM). Change the rear sprocket to change wheel speed or overall top end speed. Final drive ratios are 3:1 or three points on the rear sprocket to every one point on the front sprocket. ... More Motorcycle Repair Answers;
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en.allexperts.com/q/Motorcycle-Repair-837/sprocket-2.ht...
en.allexperts.com/q/Motorcycle-Repair-837/sprocket-2.htm
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sprocket system, gear ratios, sarasota florida: Hi Scott: Not many people have stumped me- - congratulations !! My engineering source tells me that chain drives are not real efficient, and those with smaller radii have more friction. ... ; You are here: Experts > Sports > NASCAR Racing > Auto Racing > gear ratios;
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en.allexperts.com/q/Auto-Racing-1609/gear-ratios.htm
en.allexperts.com/q/Auto-Racing-1609/gear-ratios.htm
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Top speed per gear for 49 sprocket combinations in at M.P.RPM in Custom setup: ... Custom Front sprocket; - 3; ... Custom Rear sprocket +1...
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www.gearingcommander.com/
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