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SpyderExtras Billet Aluminum Belt Tensioner / Idler for the Can-Am Spyder F3

(40 reviews) In Stock

  • $170.10

  • Part Number: SM-3271
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Manufacturer:
Spyder Extras
Patented:
Yes
Color:
Silver
Made In:
USA
Material:
Billet Aluminum

Can-Am Spyder Fitment Guide:
2015 Spyder F3 / F3-S
2016 Spyder F3 / F3-L / F3-S / F3-T
2017 Spyder F3 / F3-L / F3-S / F3-T
2018 Spyder F3 / F3-L / F3-S / F3-T
2019 Spyder F3 / F3-L / F3-S / F3-T
2020 Spyder F3 / F3-L / F3-S / F3-T
2021 Spyder F3 / F3-L / F3-S / F3-T
2022 Spyder F3 / F3-L / F3-S / F3-T
2023 Spyder F3 / F3-L / F3-S / F3-T
2024 Spyder F3-L / F3-S / F3-T
2025 Spyder F3-L / F3-S / F3-T

Can-Am Spyder F3 Belt Tensioner / Idler
One of the issues we've noticed with the Can-Am Spyder F3 is that belt vibration occurs when the Spyder drivetrain is under load. Some examples of when belt vibration may occur are when you're riding with a passenger, climbing a steep incline, or pulling a trailer. The Spyder Extras Billet Aluminum Belt Tensioner drastically reduces belt vibration by applying smooth spring-loaded tension to the drive belt. This F3 tensioner is 2" longer than the factory plastic Can-Am idler for superior damping. This tensioner also features Dual Sealed Duty Roller Bearings and an Oilite Bronze Bushing at the pivot point for smooth, non-binding operation.

Features of the Spyder F3 Belt Tensioner

  • Dual Sealed Heavy Duty Roller Bearings
  • 2" Longer than OEM Plastic Idler for Superior Damping
  • Billet Aluminum for rigid design and a smooth ride
  • Oilite Bronze Bushing for smooth, non-binding operation
  • Self-Lubricating Articulation Point as the Arm Pivots
  • U.S. Patent No. 11,898, 634 Bl
  • Easy Installation

Bullets
Patented Yes
Product Details
Color Silver
Made In USA
Material Billet Aluminum
Total Reviews: 40
Average Rating: 4.9

10/14/2025 1:51 pm


Belt tensioner installed very easy and what a difference on the highway as far as vibration from the belt bouncing up and down at high RPM'S

05/04/2025 10:19 am


I don’t know if it did or not but . . . Looking at the belt from rear before adding new billet tensioner the belt was riding against the right side of the main drive pulley. After removing the smaller belt tensioner and mounting the new billet tensioner the belt was centered on the the main drive pulley . . . Who would have thought!

06/06/2024 8:01 am

Idler fog f3 s spyder
Shipping was great . Idler is high quality. Sling mods is an excellent company to do business with . Customer service was also excellent. Great buying experience.

04/29/2024 6:11 am

Belt Tensioner
Hello, recently purchased this item and others, currently being installed. Anticipating that call from the shop that my Can-Am Spyder is ready for pick up.


04/24/2024 6:32 am

Better than OEM!
Simple installation. My bike did not come with the OEM version of the tensioner. I had not been riding this new bike long enough to prove the need of a tensioner, but based my decision on what others have experienced. Seems to be of high build quality.

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