YearMakeModelSubmodel

Picture 1 of 1

Honda XR500 XL500 Ascot Wiseco Piston 10.5:1 +.5mm 89.5mm Bore 4117M08950 - Picture 1 of 1

Wiseco - 4117M08950 - Piston Kit, 0.50mm Oversize to 89.95mm, 10.5:1 Compression

5.03 product ratings

Niche Cycle Supply (168635)

99.5% positive feedback

Price:

$189.95

Free 2-4 day delivery

Get it between Thu, Oct 16 and Sat, Oct 18

Ships today if you order in the next Ships today if you order in the next 1h 17m

Returns:

30 days returns. Seller pays for return shipping.

Condition:

New

Honda XR500 1979 - 1980. Honda Ascot 500 FT500 1982 - 1983. Honda Ascot 500 FT500 1 Cylinder 1983. Wiseco has built its reputation in the racing industry by sponsoring winning riders all over the world.

About this product

Product Identifiers

BrandWiseco

Manufacturer Part Number4117M08950

eBay Product ID (ePID)171214658

Additional Product Features

Part TypePiston Kit

All listings for this product

Honda XR500 XL500 Ascot Wiseco Piston 10.5:1 +.5mm 89.5mm Bore 4117M08950

item 1 Honda XR500 XL500 Ascot Wiseco Piston 10.5:1 +.5mm 89.5mm Bore 4117M08950

Wiseco Piston Kit 89.50mm 10.5:1 Fits HONDA ASCOT XL XR 500 4117M08950

item 2 Wiseco Piston Kit 89.50mm 10.5:1 Fits HONDA ASCOT XL XR 500 4117M08950

Wiseco Top End Piston For Honda XR XL 500 79-82 FT 500 82-84 89.50MM 4117M08950

item 3 Wiseco Top End Piston For Honda XR XL 500 79-82 FT 500 82-84 89.50MM 4117M08950

Wiseco Piston Kit 0.50mm Oversize to 89.50mm, 10.5:1 Compression 4117M08950

item 4 Wiseco Piston Kit 0.50mm Oversize to 89.50mm, 10.5:1 Compression 4117M08950

Wiseco Forged 89.50mm Piston Kit 10.5:1 Compression (4117M08950)

item 5 Wiseco Forged 89.50mm Piston Kit 10.5:1 Compression (4117M08950)

Wiseco Piston 0.50mm Over 89.50mm 10.5:1 #4117M08950 Honda XR500R 1981-1982

item 6 Wiseco Piston 0.50mm Over 89.50mm 10.5:1 #4117M08950 Honda XR500R 1981-1982

Wiseco Piston Kit 0.50mm Oversize to 89.50mm, 10.5:1 Compression 4117M08950

item 7 Wiseco Piston Kit 0.50mm Oversize to 89.50mm, 10.5:1 Compression 4117M08950

Wiseco - Powersports Piston M08950 XR/XL500 '79-82 4117M08950

item 8 Wiseco - Powersports Piston M08950 XR/XL500 '79-82 4117M08950

Wiseco Piston Kit 0.50mm Oversize to 89.50mm, 10.5:1 Compression 4117M08950

item 9 Wiseco Piston Kit 0.50mm Oversize to 89.50mm, 10.5:1 Compression 4117M08950

Wiseco Piston M08950 Xr/Xl500 '79-82 - 4117M08950

item 10 Wiseco Piston M08950 Xr/Xl500 '79-82 - 4117M08950

Wiseco 4117M08950 Piston Kit, 0.50mm Oversize to 89.50mm, 10.5:1 Compression

item 11 Wiseco 4117M08950 Piston Kit, 0.50mm Oversize to 89.50mm, 10.5:1 Compression

Wiseco - 4117M08950 - Piston Kit, 0.50mm Oversize to 89.95mm, 10.5:1 Compression

item 12 Wiseco - 4117M08950 - Piston Kit, 0.50mm Oversize to 89.95mm, 10.5:1 Compression

Wiseco Piston Kit Honda XR / XL 500 1979-82 / 82-84 Ascot FT500 89.50mm 10.5:1

item 13 Wiseco Piston Kit Honda XR / XL 500 1979-82 / 82-84 Ascot FT500 89.50mm 10.5:1

Wiseco Piston Kit - 0.50mm Oversize to 89.95mm, 10.5:1 Compression 4117M08950

item 14 Wiseco Piston Kit - 0.50mm Oversize to 89.95mm, 10.5:1 Compression 4117M08950

Wiseco 4117M08950 Piston Kit for Engine Pistons Piston Kits hs

item 15 Wiseco 4117M08950 Piston Kit for Engine Pistons Piston Kits hs

Wiseco Forged 89.50mm Piston Kit 10.5:1 Compression (4117M08950)

item 16 Wiseco Forged 89.50mm Piston Kit 10.5:1 Compression (4117M08950)

Wiseco Piston Kit - 0.50mm Oversize to 89.50mm, 10.5:1 Compression - 4117M08950

item 17 Wiseco Piston Kit - 0.50mm Oversize to 89.50mm, 10.5:1 Compression - 4117M08950

Wiseco 4117M08950 Piston Kit - 0.50mm Oversize to 89.95mm, 10.5:1 Compression

item 18 Wiseco 4117M08950 Piston Kit - 0.50mm Oversize to 89.95mm, 10.5:1 Compression

Wiseco Forged Piston Kit w/ Rings Pins Circlips Gaskets 4117M08950 MADE IN USA

item 19 Wiseco Forged Piston Kit w/ Rings Pins Circlips Gaskets 4117M08950 MADE IN USA

Wiseco Piston Kit 0.50mm Oversize to 89.50mm, 10.5:1 Compression 4117M08950

item 20 Wiseco Piston Kit 0.50mm Oversize to 89.50mm, 10.5:1 Compression 4117M08950

Wiseco Piston Kit 89.50mm/10.5:1 For 1982-1983 Honda FT500 Ascot

item 21 Wiseco Piston Kit 89.50mm/10.5:1 For 1982-1983 Honda FT500 Ascot

Wiseco Piston Kit 89.50mm/10.5:1 For 1982 Honda XR500R

item 22 Wiseco Piston Kit 89.50mm/10.5:1 For 1982 Honda XR500R

Wiseco Piston Kit 89.50mm/10.5:1 For 1982 Honda XL500R

item 23 Wiseco Piston Kit 89.50mm/10.5:1 For 1982 Honda XL500R

Wiseco Piston Kit 89.50mm/10.5:1 For 1979 Honda XL500S

item 24 Wiseco Piston Kit 89.50mm/10.5:1 For 1979 Honda XL500S

Wiseco Piston Kit 89.50mm/10.5:1 For 1980 Honda XL500S

item 25 Wiseco Piston Kit 89.50mm/10.5:1 For 1980 Honda XL500S

Wiseco Piston Kit 89.50mm/10.5:1 For 1981 Honda XL500S

item 26 Wiseco Piston Kit 89.50mm/10.5:1 For 1981 Honda XL500S

Wiseco Piston Kit 89.50mm/10.5:1 For 1979 Honda XR500

item 27 Wiseco Piston Kit 89.50mm/10.5:1 For 1979 Honda XR500

Wiseco Piston Kit 89.50mm/10.5:1 For 1980 Honda XR500

item 28 Wiseco Piston Kit 89.50mm/10.5:1 For 1980 Honda XR500

Wiseco Piston Kit 89.50mm/10.5:1 For 1983 Honda FT500 Ascot

item 29 Wiseco Piston Kit 89.50mm/10.5:1 For 1983 Honda FT500 Ascot

Wiseco Piston Kit 89.50mm/10.5:1 For 1981 Honda XR500R

item 30 Wiseco Piston Kit 89.50mm/10.5:1 For 1981 Honda XR500R

WISECO PISTON KIT 89.50/+0.50 10.5:1 Honda XR500R XL500R XL500S XR500 FT500

item 31 WISECO PISTON KIT 89.50/+0.50 10.5:1 Honda XR500R XL500R XL500S XR500 FT500

+$6.99 shipping

WISECO 1981-1982 XR500R Honda PISTON KIT 89.50/+0.50 10.5:1 HON 4117M08950

item 32 WISECO 1981-1982 XR500R Honda PISTON KIT 89.50/+0.50 10.5:1 HON 4117M08950

WISECO 1979-1981 XL500S Honda PISTON KIT 89.50/+0.50 10.5:1 HON 4117M08950

item 33 WISECO 1979-1981 XL500S Honda PISTON KIT 89.50/+0.50 10.5:1 HON 4117M08950

WISECO 1979-1980 XR500 Honda PISTON KIT 89.50/+0.50 10.5:1 HON 4117M08950

item 34 WISECO 1979-1980 XR500 Honda PISTON KIT 89.50/+0.50 10.5:1 HON 4117M08950

WISECO 1982 XL500R Honda PISTON KIT 89.50/+0.50 10.5:1 HON 4117M08950

item 35 WISECO 1982 XL500R Honda PISTON KIT 89.50/+0.50 10.5:1 HON 4117M08950

WISECO 1982-1983 FT500 Ascot Honda PISTON KIT 89.50/+0.50 10.5:1 HON 4117M08950

item 36 WISECO 1982-1983 FT500 Ascot Honda PISTON KIT 89.50/+0.50 10.5:1 HON 4117M08950

Wiseco 4117M08950 Piston Kit 0.50mm Oversize to 89.50mm, 10.5:1 Compression

item 37 Wiseco 4117M08950 Piston Kit 0.50mm Oversize to 89.50mm, 10.5:1 Compression

Wiseco Piston Kit 0.50mm Oversize to 89.50mm, 10.5:1 Compression 4117M08950

item 38 Wiseco Piston Kit 0.50mm Oversize to 89.50mm, 10.5:1 Compression 4117M08950

Wiseco Piston Kit 0.50mm Oversize to 89.50mm, 10.5:1 Compression 4117M08950

item 39 Wiseco Piston Kit 0.50mm Oversize to 89.50mm, 10.5:1 Compression 4117M08950

Wiseco 4117P2 4117M08950 PISTON KIT 89.50/+0.50 10.5:1 HON

item 40 Wiseco 4117P2 4117M08950 PISTON KIT 89.50/+0.50 10.5:1 HON

WISECO PISTON M08950 XR/XL500 79-82 PART# 4117M08950 NEW

item 41 WISECO PISTON M08950 XR/XL500 79-82 PART# 4117M08950 NEW

listings for this product

Ratings and Reviews

5.0

3 product ratings

3 users rated this 5 out of 5 stars
0 users rated this 4 out of 5 stars
0 users rated this 3 out of 5 stars
0 users rated this 2 out of 5 stars
0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

by chevyiismitz
Jul 03, 2018
New life for the vintage bike!
Wiseco makes a quality product. This is no exception & it is the only aftermarket available for a 79 xr500! Making great power now.
Verified purchase: YesCondition: New
by wfo-dude
Nov 28, 2019
Nice
Typical quality forged piston... Beautiful..
Verified purchase: YesCondition: New
by 907toolrepair
Nov 01, 2016
QUALITY PARTS ARE THE BEST
You just can't beat a Forged Piston in an abusive environment. If your customer or you are going to pound on it, then go Forged. Thanks, Art.
Verified purchase: YesCondition: New

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