0.156_sprockets_2We are always happy to help sort out gear ratios for our customers, just e-mail or ring us up for any help.

We offer a boring/reaming service which starts at 2.50, please contact for individual price.

We can also put grub screws in with prices starting from 2.50, please contact for individual price.

To Give an idea for gearing we find that if you fit an 8T to the motor and as large as you can go the axle with only a single reduction you almost always end up at around 10MPH if using 3000RPM motors


 Teeth Price
 O/dia* Teeth Price O/dia*
 8 2.52 34 26 4.84 89
 9 2.62 37 27 4.92 92
 10 2.72 40 28 5.03 95
 11 2.73 43 29 5.26 98
 12 2.83 46 30 6.97 101
 13 2.93 50 31 1.02 104
 14 3.22 53 32 7.12 107
 15 3.33 56 33 7.12 110
 16 3.47 59 34 7.22 113
 17 3.53 62 35 7.74 116
 18 3.55 65 36 7.87 119
 19 3.70 68 37 7.87 122
 20 4.03 71 38 8.05 125
 21 4.03 74 39 9.27 128
 22 4.28 77 40
 9.55 132
 23 4.47 80 45 22.09 147
 24 4.47 83 57 35.46 184
 25 4.50 86 95 TBC 299
*O/dia is in mm with the chain around the sprocket.
All pilot bored, maximum of 12mm.
All simplex with boss.
We can get duplex, triplex and plate wheels.

Chain 8.22per 1 M
Chain is sold in 1/2M lengths, minimum length of 1/2M maximum continuous length of 5M

Con link 1.01

1/2 Con link 1.34

All prices include 20% VAT

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