SKU: 80717251928

KTM/Husqvarna/GASGAS Manual Cam Chain Tensioner 2007-2026

Sale price$89.99 Regular price$99.99
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Description

KTM/Husqvarna/GASGAS Manual Cam Chain Tensioner 2007-2026The all new Nihilo Concepts Manual Cam Chain Tensioner has been tested and developed in conjunction with the factory teams to provide the best cam tensioner available on the market today. Fits KTM Husqvarna 250 and 350 four strokes. ( see Fitment) This tensioner is a direct replacement for part number 77336008000 Its refined construction and design provides accurate adjustment without the possibility of cam chain slippage. The OEM tensioner is held

The all new Nihilo Concepts Manual Cam Chain Tensioner has been tested and developed in conjunction with the factory teams to provide the best cam tensioner available on the market today. Fits KTM / Husqvarna 250 and 350 four strokes. ( see Fitment) This tensioner is a direct replacement for part number 77336008000

 It’s refined construction and design provides accurate adjustment without the possibility of cam chain slippage. The OEM tensioner is held tight by oil pressure and if oil flow is restricted even for a few seconds the stock tensioner can lose pressure and the chain can jump causing catastrophic damage to you motor. Professional teams like Red Bull KTM and Rock Star Husqvarna don’t like talking that chance that’s why they run the Nihilo Manual tensioners.

 A solid Stainless steel pusher is attached to a threaded aluminum insert with an aluminum lock nut to hold everything in place. A small “O” ring and OEM brass washer keep the engine sealed tight. The Nihilo manual tensioner re-uses the OEM brass crush washer and incorporates a beveled edge that self-centers the washer for a perfect fit and seal. There is no longer the need to block off the oil jet because the threaded insert blocks the jet pushing more oil pressure to the top of the motor.

 Don’t take a chance with the stock Hydraulic tensioner failing, install the Nihilo manual Tensioner today.

 Nihilo KTM / Husqvarna 250 and 350 Manual Cam Chain Tensioner Instructions

  1. Remove Stock tensioner from the motor with a 24mm wrench.
  2. Retain the brass crush washer for use with the Nihilo tensioner
  3. Remove the blue locking nut from the tensioner and screw the SS pusher assembly all the way into the black insert until it bottoms out
  4. Install the brass crush washer onto the black insert and slide the assembly into the motor and start threading it in by hand finish by tightening with 19mm wrench
  5. With a 6mm wrench now turn the Stainless Steel threaded pusher clockwise (tighten) until you feel it touching the cam chain guide then tighten ½ turn to achieve the correct tension, next install the blue lock nut.
  6. While holding the 6mm head of the SS pusher stationary tighten the blue locking nut with a 13mm wrench
  7. You are done installing your new Nihilo Concepts manual Cam Tensioner. We suggest you check the tightness when servicing you motorcycle approximately every 6-8 hours. Simply remove the blue nut, back off the tensioner until it stops and then re-tighten by hand until you feel tension then go ½ turn more with the 6mm wrench and install the blue lock nut as described above. On new motors there will be very little free play , this insures that the chain cannot jump as the motor breaks in small adjustment may be necessary.

Fitment (See Full Fitment Here)

    • 2013-2026 KTM 250 SX-F
    • 2013-2026 KTM 250 XC-F
    • 2011-2026 KTM 350 SX-F
    • 2011-2026 KTM 350 XC-F
    • 2014-2026 KTM 250 EXC-F
    • 2020-2023 KTM RC4 R
    • 2012-2020 KTM Freeride
    • 2014-2026 Husqvarna FC 250
    • 2014-2025 Husqvarna FC 350
    • 2017-2026 Husqvarna FX 350
    • 2014-2026 Husqvarna FE 250
    • 2013-2026 Husqvarna FE 350
    • 2021-2026 GASGAS MC 250 F
    • 2021-2025 GASGAS EX 250 F
    • 2021-2025 GASGAS EX 350F
    • 2022-2025 GASGAS MC 350 F
    • 2021-2025 GASGAS EC 250 F
    • 2021-2026 GASGAS EC 350 F
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]
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SKU: 80717251928

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Loren M.
West Palm Beach, US
★★★★★ 5
Slippers
Color: Long Black, Size: 10-13
Almost to warm...great on cold mornings!!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 17, 2026
J
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Josh D.
Port Orchard, US
★★★★★ 1
Not durable, cheaply made for big guys 6’4 235lbs
Color: Gray Navy, Size: 13-16, Color: Gray Navy, Size: 13-16
Don’t recommend for men. Boys maybe but not men. I wore them twice for about 3 hrs before bed. Went to put in the 3rd time and they ripped. It’s literally a small sheet of Sherpa from the shoe and plastic wrap. I also got the bigger size and they still don’t fit right. I bought these right before my trip upstate during the holidays, because I live in Florida. I paid $20+ for these, hoping they would be good. 1/10 recommend
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Reviewed in the United States on January 27, 2026
G
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Guy Mangotree
Charlottesville, US
★★★★★ 4
Size 13 (not 13-16)
Color: Gray Navy, Size: 13-16
I have a size 13 foot and these Winter Socks/Slippers just barely cover the length of my foot, so if you are over size 13 these will be too small_ they are well made and insulated_ they look nice, just like the pic, and I can go from my house to the my car in the snow without the bottoms getting wet_ they are cozy without my feet getting hot_ just wish they were a half inch longer on the foot size to be a more perfect size 13_ they feel about 12-1/2
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Reviewed in the United States on January 10, 2026
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Verified Purchase
Gary Gaston
Chelsea, US
★★★★★ 5
Good product
Color: Long Black, Size: 13-16
Nice
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Reviewed in the United States on January 27, 2026
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Verified Purchase
Melanie Chanèl-Rose Leach
Houston, US
★★★★★ 3
Awesome but loses shape
Color: Long Black, Size: 10-13
This is comfy and keeps my feet warm but definitely doesn't hold shape good to wear indoors but don't think about walking long distances.
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Reviewed in the United States on November 3, 2025

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