SKU: 71205497932

8125 | Piston Kit | MX85

Sale price$115.50 Regular price$128.33
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Shipping Estimate
USA
  • USA
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Ships within 48 hours · Estimated delivery Jul 20 - Jul 25

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Description

8125 | Piston Kit | MX85PART NUMBER 8125 FITMENT Fits Thumpstar Model MX85 motorbike Please check your e manual parts guide to ensure correct fitment or use photo and dimensions. (e manuals can be downloaded from our website database) DETAILS Top end rebuild kit for Thumpstar MX85 Race Bike Includes: Piston & Ring Wrist Pin Piston clip x2 Base Gasket Head O' Rings RIDE THUMPSTAR RIDE THUMPSTAR

PART NUMBER
8125

FITMENT
Fits Thumpstar Model MX85 motorbike

Please check your e-manual parts guide to ensure correct fitment or use photo and dimensions.
(e-manuals can be downloaded from our website database)

DETAILS
Top-end rebuild kit for Thumpstar MX85 Race Bike

Includes:
- Piston & Ring
- Wrist Pin
- Piston clip x2
- Base Gasket
- Head O' Rings

RIDE THUMPSTAR

RIDE THUMPSTAR

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: 71205497932

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4.3 ★★★★★
Based on 30 reviews
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Verified Purchase
Dct
Los Angeles, US
★★★★★ 5
It’s fixed
That awful boat… don’t buy boats unless you like to spend money OBVIOUSLY! This part fixed the boat!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026
D
Verified Purchase
Don R
Lexington, US
★★★★★ 5
Good
Good quality
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Reviewed in the United States on April 28, 2026
B
Verified Purchase
bad item
Lowell, US
★★★★★ 5
good replacement
good
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Reviewed in the United States on February 28, 2026
G
Verified Purchase
Gary C
Natrona Heights, US
★★★★★ 5
Seal
Perfect, worked great!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 4, 2025
T
Verified Purchase
TinyTim
Grantham, US
★★★★★ 5
Great
Great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 5, 2025

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