Kyosho UB033 Gear & Shaft Set RB7.5 - Durable Upgrade  [KY-UB033]

Kyosho UB033 - Idoler Gear & Shaft Set (RB7.5)
Price:
£8.60
Brand:
Kyosho
Model:
KY-UB033
GTIN:
4548565494668
Condition:
Brand New
Quantity Discount
Unit Price You Save
2 £7.28 each £2.63 or 15%
3+ £6.92 each £5.02 or 19%
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Reliable Gear and Shaft Solution for the Ultima RB7.5

The Kyosho UB033 Gear & Shaft Set has been prepared for the Ultima RB7.5 to supply a reliable drivetrain refresh option. Designed to keep gear engagement steady and reduce unwanted play, this kit helps preserve predictable handling during spirited driving and competition. It is a practical choice when replacing worn parts or performing preventative maintenance.

Main Advantages of the Kyosho UB033

  • Designed for RB7.5: Built to fit the Ultima RB7.5 with correct alignment and clearances.
  • Sturdy Construction: Intended to stand up to repeated running and typical race stresses.
  • Consistent Performance: Precision components help maintain smoother power delivery.
  • Hassle-Free Fit: Straightforward installation keeps workshop time to a minimum.
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.

Will UB033 reduce drivetrain play?

When installed with correct mesh and good bearings, the UB033 can reduce drivetrain play compared with worn gears, improving responsiveness.

Are there common signs I need this kit?

Look for increased noise, slop in the drivetrain, or slipping under load; these indicate wear and signal a replacement may be needed.

Does the kit affect stock gearing ratios?

This is a like-for-like replacement set and does not change gearing ratios when fitted as intended to the RB7.5.

What maintenance keeps these parts lasting longer?

Regular cleaning, correct lubrication and checking gear mesh after hard sessions will help maximise service life.

Is professional fitting recommended?

Most experienced hobbyists can fit the UB033, but less experienced users may prefer a technician to ensure optimal mesh and alignment.

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