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Razor Chain Tensioner Spring for the E300, MX350, MX400, MX500, MX650, RSF350, RSF650, & SX500

SKU: X98-1244

Razor Chain Tensioner Spring for the E300, MX350, MX400, MX500, MX650, RSF350, RSF650, & SX500

SKU: X98-1244
$4.99
$1.99
  • Save money
  • Three model versions
  • Keep an extra spare
  • Simple DIY replacement
  • If you only need the spring, why should you have to buy the entire new tensioner assembly
  • Now you can save money with one of our Razor chain tensioner springs
  • 30 Day Warranty
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Select Your Option
Select Your Option
Availability may vary

Description

If you only need the spring, why should you have to buy the entire new tensioner assembly? Now you can save money with one of our Razor chain tensioner springs. Sometimes it seems that these little springs are the most delicate part of a scooter's operating drive system, and it can be frustrating when one snaps or gets lost.

Now you can replace that missing spring for about the cost of the pocket change that you find under the cushions of your sofa.

We offer three versions of spring; one that fits the E300 (version 36+) scooter, one for the MX350/MX400 dirt bikes, and one compatible with the MX500/MX650/SX500 dirt bikes, plus the RSF350 and RSF650 Electric Sport Bike. And at Monster Scooter Parts low everyday price, you might just want to buy an extra one to keep around as a spare.

Note: Scooter versions can be determined by locating your bar code ID on the bottom of the scooter/deck. The 7th and 8th digit in the series will tell you the version of your product: 01=version 1; 02=version 2; 09=version 9, and so on.

⚠ WARNING California Residents: Proposition 65 Warning

Specifications

E300 V36+ Spring
Length: 1-3/4"
Diameter: 5/8"
Wire thickness: 1/16"

MX350/MX400 Spring
Length: 1-3/4"
Diameter: 3/4"
Wire thickness: 5/64"

MX500/MX650/SX500/RSF650 Spring
Length: 2"
Diameter: 11/16"
Wire thickness: 5/64"

Reviews

4.9
out of 5
5 Star
4 Star
3 Star
2 Star
1 Star
Terry B
March 13th, 2024
Back on the road again!
Charles S
December 10th, 2020
Theresa H
November 3rd, 2020
Brandon K
October 17th, 2020
Roy S
September 26th, 2020
Paul F
November 23rd, 2019
Tom V
August 14th, 2019
Works fine and was easy to install
Michael K
June 4th, 2019
Gil M
March 13th, 2019
Spring was the perfect fit. Working well...
William F
November 23rd, 2018
as described
Dmitrii L
September 25th, 2018
Fast delivery and everything looks good!
David C
September 10th, 2018
perfect fit for razor 300
Luis C
August 26th, 2018
Craig J
April 12th, 2018
Fit perfectly and could not find just the spring anywhere else. Bought two because the original equipment failed. Figured if the factory equip failed better get two. delivered early and works great!
Ken D
March 17th, 2018
Like the idea that just the spring can be bought separate.
Guy K
December 28th, 2017
I have not used this part yet.
Michael S
October 17th, 2017
Cra H
August 31st, 2017
fixalot!
August 28th, 2017
This spring is the exact replacement for the tensioner on the chain of a razor 300
Kerry I
July 21st, 2017
part arrived quickly and fit same as original.
John G
July 12th, 2017
John C
June 17th, 2017
Fit perfectly
Brian H
May 16th, 2017
It's a spring, not hard to do that wrong. It fixed my kids scooter so i'm happy, and the delivery was fast.