BD7-2014 Front Belt Tensioner Upgrade - Yokomo B7-FBTSB  [B7-FBTSB]

Yokomo B7-FBTSB Front Belt Tensioner Set for BD7-2014
Price:
£6.10
Brand:
Yokomo
Model:
B7-FBTSB
GTIN:
3888
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Or you may find similar product under the
Spares / Hop-ups - Yokomo - BD7 category
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BD7-2014 front belt tensioner notes

This Yokomo B7-FBTSB front belt tensioner set is an RC-scale replacement part designed to reduce belt flapping on BD7-2014 based cars. It centralises the belt path control at the front of the chassis to make tension adjustments more repeatable during setup and tuning, and it is supplied with the bearings and fasteners needed for installation.

Installation is intended for hobby-level maintenance: remove the original tensioning point, fit the tensioner body to the specified mounting location, secure with the supplied screws, and verify belt alignment and tension under rotation. The component uses ball bearings to support the rotating section, which helps reduce unwanted belt motion without altering core drivetrain geometry.

Packing includes

  • Belt Tensioner - 1 pcs
  • Ball Bearing 3x6 mm - 2 pcs
  • Button head screw 3x12 mm - 1 pcs
  • Flat screw 3x5 mm - 1 pcs

Compatibility

  • MRTC-BD715B
  • MRTC-BD715O
  • MRTC-BD715S
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.

Which specific models list this as compatible?

The product is specified for MRTC-BD715B, MRTC-BD715O and MRTC-BD715S versions of the BD7-2014 chassis. Confirm your chassis variant matches one of these before purchase.

Are the bearings and screws included for fitting?

Yes. The box contains two 3x6 mm ball bearings along with the listed button head and flat screws for mounting the tensioner.

How will this influence my setup routine?

Expect reduced belt flutter at the front, which makes belt tension checks more reliable during setup and reduces the need for repeated adjustments.

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