Kyosho UM703B Front Steering Mount for Ultima RB7  [KY-UM703B]

Kyosho UM703B - Front Bulk Head (RB7)
Price:
£5.74
Brand:
Kyosho
Model:
KY-UM703B
Condition:
Brand New
Quantity Discount
Unit Price You Save
2 £5.03 each £1.43 or 12%
3+ £4.78 each £2.88 or 17%
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Durable Steering Mount for Ultima RB7

The Kyosho UM703B Front Bulk Head strengthens the Ultima RB7 front assembly to improve repeatable steering feel and extend service life. It is designed as a direct replacement or as part of a performance refresh for track-focused drivers.
Remark :
Due to limited stock availability, please notice that some Kyosho 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.

Is the Kyosho UM703B suitable for competitive use?

Yes, the UM703B is manufactured to consistent tolerances appropriate for club and higher level racing where reliable steering geometry is important.

Will fitting this improve lap consistency?

By reducing front flex and maintaining alignment, the bulk head helps produce more predictable handling, which can support repeatable lap times when combined with proper setup.

Any tips for fitting to avoid play?

Use fresh mount screws, check bearing fitment, and torque fasteners evenly. Inspect alignment after installation and make small steering trims if needed.

How often should I inspect this part?

Periodically check for wear after every few race days or after impacts; replace if any signs of cracking, deformation, or excessive play appear.

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