Hd Final Pinion Gear 32t Hd Kyosho Optima - Steel
What our customers say
A selection of recent five-star reviews, as written.
-
★★★★★
Ordered flishrc cobra. Communication was great. Ordered larger batteries but they were the wrong size. Olly shipped the right batteries and gave a refund for the difference I paid. Couldn't ask for more. Thanks for the help with the order.
Robert, 22 September 2026
-
★★★★★
Very helpful when the vehicle I wanted wasn't in stock. Very fast deliver too.
Anna Abbott, 17 September 2026
-
★★★★★
Excellent service speedy delivery and good customer service
GLYN, 10 September 2026
-
★★★★★
Great product and service. I enjoy buying from these guys. Thanks to radio-controllled.co.uk.
Paul Jordan, 3 September 2026
-
★★★★★
Dealt with customer services over an order I accidently placed, they were prompt and dealt with it will, completely refunded within a small window of time, thanks!
Oliver Galustian, 23 July 2026
-
★★★★★
Really good online rc store with some great products and sales on. The owner is very knowledgeable as well.
Simon, 19 July 2026
-
★★★★★
Product delivered promptly and in excellent condition 👍had very helpful and prompt responses from Olly to all my questions, I will definitely be using them again 👍
Mark Clucas, 30 January 2026
-
★★★★★
The customer service and advice were first class!
Steve Avery, 9 September 2025
-
★★★★★
The seller knew I was after one and very kindly informed me when they came back into stock so now have a Flywing Bell 206. Fantastic bit of kit. Well worth the wait.
Pete Goddard, 15 April 2025
-
★★★★★
Great service, car arrived fast and really well packaged. Also, I had a little problem....(which turned out to be me doing it wrong) but someone replied the same evening! Will definitely be buying from them again.
Graham Rousseau, 10 February 2025
About this product
The Hd Final Pinion Gear 32t Hd Kyosho Optima – Steel (item K.OTW161) is a optima-platform replacement part for Kyosho Optima vintage 4WD buggy series (Optima, Optima Mid, Turbo Optima, Optima Pro). Manufactured by Kyosho as a hop-up upgrade with stronger material than the kit-standard plastic part, this part keeps your Optima chassis running at its best.
Suited to Optima owners running the modern re-release Optima, Optima Mid, Turbo Optima or Optima Pro, this is the genuine Kyosho item — not a copy — and fits the original mounting points without modification. Always check the part number on the Kyosho exploded view before ordering to confirm it matches your specific chassis variant.
Why owners choose this Kyosho Optima part
- Genuine Kyosho part — manufactured to original Kyosho tolerances
- Direct fit — replaces the kit-standard equivalent without modification
- Upgraded material — CNC-machined aluminium / steel construction for higher strength and longevity than the plastic kit part
- UK stock — Optima parts dispatched fast from Radio Controlled UK
- Pair with the full hop-up range — we stock the wider Kyosho Optima parts and option-part catalogue
Specifications
| Item code | K.OTW161 |
| Brand | Kyosho |
| Chassis platform | Kyosho Optima vintage 4WD buggy series (Optima, Optima Mid, Turbo Optima, Optima Pro) |
Cross-checking the part number against your Kyosho exploded view before ordering is the best way to make sure this is the exact item your chassis needs — the modern re-release Optima uses different part codes from the original 1980s production. Radio Controlled UK supports Kyosho Optima owners with the full option parts catalogue, dispatched fast from UK stock.
In stock and ready to ship from our UK warehouse.
Frequently Asked Questions
This part is for the modern Kyosho Optima platform (re-release Optima, Optima Mid, Turbo Optima, Optima Pro). Always cross-check the Kyosho part code (K.OTW161) against the exploded view in your manual before ordering — the original 1980s Optima used different part codes.
Yes — we only stock genuine Kyosho parts and option parts. This is not a copy or aftermarket equivalent.
Yes — this is an aluminium / CNC / steel hop-up that is stronger and more durable than the kit-standard plastic component. Great for cars that see hard running or competitive use.
Radio Controlled UK stocks the full Kyosho Optima / Optima Mid / Turbo Optima / Optima Pro option-parts and hop-ups range — chassis hardware, drivetrain, shocks, springs, wheels, bodies and more. Browse the Kyosho Optima category to find compatible parts.
Most Kyosho option parts replace an existing kit component on a one-for-one basis — you remove the original part, fit the new one in the same place, and refit the surrounding hardware. If this is your first parts swap, follow the Kyosho exploded view in your manual and take photos as you disassemble.
What our customers say
A selection of recent five-star reviews, as written.
-
★★★★★
Ordered flishrc cobra. Communication was great. Ordered larger batteries but they were the wrong size. Olly shipped the right batteries and gave a refund for the difference I paid. Couldn't ask for more. Thanks for the help with the order.
Robert, 22 September 2026
-
★★★★★
Very helpful when the vehicle I wanted wasn't in stock. Very fast deliver too.
Anna Abbott, 17 September 2026
-
★★★★★
Excellent service speedy delivery and good customer service
GLYN, 10 September 2026
-
★★★★★
Great product and service. I enjoy buying from these guys. Thanks to radio-controllled.co.uk.
Paul Jordan, 3 September 2026
-
★★★★★
Dealt with customer services over an order I accidently placed, they were prompt and dealt with it will, completely refunded within a small window of time, thanks!
Oliver Galustian, 23 July 2026
-
★★★★★
Really good online rc store with some great products and sales on. The owner is very knowledgeable as well.
Simon, 19 July 2026
-
★★★★★
Product delivered promptly and in excellent condition 👍had very helpful and prompt responses from Olly to all my questions, I will definitely be using them again 👍
Mark Clucas, 30 January 2026
-
★★★★★
The customer service and advice were first class!
Steve Avery, 9 September 2025
-
★★★★★
The seller knew I was after one and very kindly informed me when they came back into stock so now have a Flywing Bell 206. Fantastic bit of kit. Well worth the wait.
Pete Goddard, 15 April 2025
-
★★★★★
Great service, car arrived fast and really well packaged. Also, I had a little problem....(which turned out to be me doing it wrong) but someone replied the same evening! Will definitely be buying from them again.
Graham Rousseau, 10 February 2025
