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#1
12-10-2015
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bmax4iii gearing
I have recently got myself a bmax4. I'm running a 7.5t motor with the standard 87 tooth spur. Which way should I go with the pinion so I can get more top end. Because it's very slow down the straight. Any information would be great and thanks In advance
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#2
12-10-2015
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Bigger
Bigger pinion = less rotations of motor for 1 rotation of rear wheels = more speed.
__________________
Yokomo YZ2's. CaL2 and DTM2. Kyosho lazer zx Cat 2000 RC10 Worlds RC10 B3 Cougar 2's Topcat Tamiya DT02 - use as a door stop. Tamiya TL01 - paper weight. Tamiya Mini - awesome fun to race THR - Tudor-Hart Racing - Custom RC products - find us on Facebook. SHRCCC Committee Member- Track features - design and build. Returning racer after 25 year break - miss my Optima Mid Custom Special, but not brushed motors & SCE cells. www.shrccc.co.uk 
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#3
12-10-2015
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It depends, are you running boost settings or not on your speedo?
If you are not running any boost I would go with 22T-24T If you can add some boost, go with 21T or 22T
__________________
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Yokomo
Linear Mode
