Yokomo B9-BTCA Precision Belt Tension Cam Set for BD9  [B9-BTCA]

Yokomo B9-BTCA Molded Belt Tension Adjust Cam (4pcs) for BD9
Price:
CAD$10.90
Brand:
Yokomo
Model:
B9-BTCA
GTIN:
0639342204748
Condition:
Brand New
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Fine Tune Your BD9 Belt System

The Yokomo B9-BTCA molded belt tension adjust cam set brings precise belt tuning to BD9 owners who want reliable drivetrain behaviour. Its eccentric cam layout makes small, repeatable changes simple to dial in so your car tracks consistently on the track or during practice sessions.

Benefits of the B9-BTCA

This kit contains four resin cams manufactured to give dependable and repeatable tension settings. The cam profile promotes smooth rotation so adjustments translate directly into predictable belt tension control, which helps reduce drivetrain lash and preserve component life.

Model Fit and Flexibility

The B9-BTCA is built for BD9 applications and also fits other Yokomo chassis such as B-MAX2MR2, GT5-R35, and MRTC-BD11A-1. That compatibility makes it a sensible upgrade for hobbyists running multiple Yokomo platforms.
Remark :
Due to limited stock availability, please notice that some Yokomo items may have to order from the factory and the ready time is around 4-6 weeks. Customer purchases the item is assumed to accept the waiting time which allows us to order directly from the manufacturer if the item is out of our warehouse.

What tools do I need to fit the cam set?

Basic hand tools are all thats required, typically hex drivers and a small wrench to access the mounting points. No specialised press or jig is necessary for standard installation.

How often should belt tension be checked after installation?

Check belt tension after the first few runs and again after any heavy use. Resin cams hold settings well, but belts can settle so a quick tune after break-in is recommended.

Can these cams be used for both on road and off road setups?

Yes, the adjustability suits a range of driving styles. Fine tension control helps on-road precision and also reduces drivetrain stress during rougher off-road runs.

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