SKU: 84894522832

TB V2 Race Head Kit & 54mm/95cc Piston Kit – Honda 50cc & 70cc Various Models

Sale price$247.50 Regular price$275.00
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Ships within 48 hours · Estimated delivery Sep 11 - Sep 16

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Description

TB V2 Race Head Kit & 54mm/95cc Piston Kit – Honda 50cc & 70cc Various ModelsTB V2 Race Head Kit & 54mm 95cc Piston Kit Honda 50cc & 70cc Various Models TBparts V2 Race Head Kit & 54mm 95cc Piston Kit. This kit includes everything needed to upgrade to our V2 Race Head on your Honda 50cc or 70cc that is equipped with a TBparts 54mm 95cc 117cc Big Bore Kit. TBparts V2 cylinder heads larger stainless steel (21 4N) valves, better porting, roller cam, and forged aluminum roller rocker arms that allow the engine to rev quicker,

TB V2 Race Head Kit & 54mm/95cc Piston Kit – Honda 50cc & 70cc Various Models

TBparts V2 Race Head Kit & 54mm/95cc Piston Kit. This kit includes everything needed to upgrade to our V2 Race Head on your Honda 50cc or 70cc that is equipped with a TBparts 54mm/95cc/117cc Big Bore Kit.

TBparts V2 cylinder head’s larger stainless steel (21-4N) valves, better porting, roller cam, and forged aluminum roller rocker arms that allow the engine to rev quicker, farther, and make much more power than other race heads. This cylinder head adds a professional level of performance at an affordable price for the privateer rider. These are high quality, bolt on parts! There are no installation instructions, but if you can replace your piston, you can install this kit. If you don’t have any experience working on your engine, we highly recommend having a professional technician install this kit or, at a minimum, purchasing the shop manual.

Key Features:

  • Race Head V2 – Aluminum roller rockers, 28.5mm intake valve, 23.5mm exhaust valve, 26mm intake port, 23mm exhaust port, covers and hardware included (valve, seals, and springs installed).
  • Race Camshaft
  • 54mm High Compression Light Weight Piston Kit (91+ octane pump fuel friendly)
  • 54cc Top End Gasket Kit
  • We stock all the replacement parts for this kit, no ridiculous wait times or prices for these High Performance spares.

Installation Note: V2 head notes https://www.tbparts.com/wp-content/uploads/2022/03/V2-Cylinder-Head-Notes-Honda-PDF.pdf  

Note: This kit is for Honda 50cc and 70cc engines with TBparts 54mm/95cc/117cc Big Bore Kit installed already (No cylinder included). 1991 and older engines will need TBW0861

Kit Contents by Part Number: TBW0750, TBW0755, TBW0752, TBW1441, TBW0790, TBW0859

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 84894522832

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4.8 ★★★★★
Based on 23 reviews
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Verified Purchase
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Natrona Heights, US
★★★★★ 5
Saved the day, even at 25°
Style: 18oz
The tire tread was peeling off the tire causing a leak that could not be plugged. Completely flat. It was about 25° outside and the can only dispensed half the contents. Was able to inflate the tire and make it to the shop. So the slime saved the day.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2025
L
Verified Purchase
Lee whitman
San Leandro, US
★★★★★ 5
Good kit
Size: 61pcs
Has what is shown. Plugged a tire a month ago and it's still holding.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
V
Verified Purchase
Valentin
Louisville, US
★★★★★ 5
My new go-to for roadside emergencies.
Size: 58pcs, Size: 58pcs
Okay, I recently picked up this 58-in-1 tire repair kit, and I'm really glad I did. I've always been a bit nervous about getting a flat tire, especially on a long trip, and this kit has been a huge relief. The first thing I noticed was how complete it is. It's got everything you could possibly need, from the T-handle reamer to the solid pliers. I really appreciate the feel of the tools—they're not flimsy at all. The handle has a great grip, and the spiral tip on the reamer looks like it will make it easy to clear out a puncture without a lot of hassle. The plugs themselves feel tough and durable, like they'll actually hold up. I haven't had to use it on the road yet (thankfully!), but I did a practice run on an old tire I had. The instructions were easy enough to follow, and the whole process felt manageable. The best part is how compact the entire kit is. It all fits neatly into a little box that I can just toss in my trunk. It doesn't take up any space, and it gives me a real sense of security knowing it's there. It covers so many different vehicles, too, which is a nice bonus. It's definitely a peace-of-mind purchase that I'd recommend to anyone.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 29, 2025
J
Verified Purchase
justsenditalready
Whiting, US
★★★★★ 4
Good kit for the $$....
Size: 61pcs
Already saved me once, A good kit for the money, but if your smart, you'll add a tube of rubber cement, seals and lubes the plugs. All the foreign kits seem to not know this..?? Recommended...
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Reviewed in the United States on October 24, 2024
M
Verified Purchase
MarkjinNY
Lake Worth, US
★★★★★ 5
61 piece - lots of what you need in a small case
Size: 61pcs
Great for mororcycle trips. I purchased the 61 piece kit in the soft case and its very small and tucks away well in my pannier. I also carry a small battery operated compressor and between the two can handle most repairs if needed. This comes with a small set of players which is a must for pulling nails, screws etc. from your tire. For the price I dont think you can do better than this kit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026

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