Front Belt Tensioner Set for BD9 - Yokomo B9-FBTSA  [B9-FBTSA]

Yokomo B9-FBTSA Front Belt Tensioner Set for BD9
Price:
£10.13
Brand:
Yokomo
Model:
B9-FBTSA
GTIN:
0639342182664
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Or you may find similar product under the
Spares / Hop-ups - Yokomo - MRTC-BD919S category
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Overview of the BD9 front belt tensioner

This RC front belt tensioner set is intended for BD9 platform use. The assembly replaces the original front belt tensioner to restore or preserve correct belt routing and alignment on compatible BD9-based chassis.

Designed as a spare or replacement accessory for hobbyist use; confirm the exact chassis code against the compatibility list prior to installation. Typical uses include replacing worn tensioners after prolonged use or keeping a spare available during setup and practice.

When tuning, the front belt tensioner will affect belt tracking and how the belt responds under load. After fitting the part inspect belt alignment and mounting points to ensure steady belt behaviour on the circuit.

Compatibility

  • MRTC-BD919
  • MRTC-BD919S
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.

Can this tensioner be used on modified BD9 chassis?

It is intended for BD9-derived platforms listed in Compatibility; modifications may affect fit so verify mounting geometry and model code before relying on interchangeability.

Does the part change maintenance intervals?

Maintenance intervals remain governed by operating conditions; inspect the tensioner regularly for wear and secure mounts, replacing it when signs of deterioration appear.

Where should I check alignment after fitting?

Check belt line at the front pulleys and confirm there is no side-to-side play; also ensure all fixing points are tightened to prevent movement during running.

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