Also works on the B6.4-B6.2 laydown series.

Super light alloy locked spur mount with titanium center bolt for our lightest spur locker yet. Excellent for stock buggy and oval racing.
The mount and hardwares shown totals 5.1 grams.
Uses a wider range of available spur gear sizes by Exotek and Kimbrough.
Attaches right to the stock top shaft and allows for easy switching between a locked spur or slipper as track conditions warrant.

Also compatible with the laydown/layback Associated B6 series top shafts.

Compatible Spur Gears:
Kimbrough
KIM301 66 tooth
KIM150 69 tooth
KIM143 72 tooth
KIM161 73 tooth
KIM162 74 tooth

Exotek
EXO1543 66 tooth
EXO1544 69 tooth
EXO1590 72 tooth
EXO1545 75 tooth
EXO1546 78 tooth