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2017 Timbersled Long Track (LT 137)


In Stock
TNT Motorsports, Inc.
Long Track (LT 137)



For the rider who likes to break trail.

The Timbersled LT 137 is for the rider who deliberately chooses to go out on those waist-deep days, likes to break trail, and who wants to know he’s riding what it takes to get back up the gnarly ravine he just came down.

  • LT 137 LE (Limited Edition): Offered only during pre-season SnowCheck, the LT 137 LE takes suspension plushness and adjustability to a whole new level. Featuring custom valved Fox Zero QS3r coil over shocks, custom colors, and custom graphics; the LT 137 LE is the undisputed king of deep snow bike suspension.
  • New Timbersled Suspension Strut (TSS) (optional): TSS adds 8.5” of additional plush suspension, for a total 20" of travel, and makes the Timbersled feel shorter and more nimble by restoring that dirt bike “pivot” in the rear suspension.
  • 137" x 12.5" Convex 2.5 Track: The new Convex 2.5 easily outperforms all other designs by increasing efficiency, handling, and reducing weight. The specific “Convex” shape mimics a tire making it easier for trail and hard pack riding.
  • Long Arm Convex Pivoting Suspension: The most efficient, best climbing, smoothest riding long travel rear snow bike suspension on the planet. It also utilizes our Front Flex Arm technology that feels narrower like a tire, and helps keep your bike level as you ride across uneven terrain.
  • Custom Valved FOX Zero Pro Shocks: Since 2009 Timbersled has worked tirelessly to develop the only Snow Bike tuned Fox ZERO Pro shocks that make your ride just right. They will handle everything from tiny terrain variations to massive drops.
  • New EK X-ring chain: All 2017 Timbersled systems feature the proven EK X-ring chain. Timbersled used EK chain on all 2011-2015 systems with 100% success.
  • New RMK I-Beam rails and bumpers: The new 2017 rails and bumpers are stronger and lighter; thanks to proven RMK technology.
  • What's Included: LT track system, 10" Backcountry ski and spindle, new EK X-ring chain, 5' brake line.Requires TSS or Solid Strut Install Fit Kit.
  • Estimated Dry Weight - Front (lbs/kg): 18.5 (8.4)
  • Estimated Dry Weight - Rear (lbs/kg): 120 (54.4)
  • Overall Length - pivot to bumper (in./cm.): 72 (182.9)
  • Chain Slider: Standard
  • Disc Brake Type: Wilwood Hydraulic Single Piston
  • Chain Case Chain: EK520 SRX2 54 Link (continuous)
  • Drive Chain: EK520 SRX2 70 Link (master link)
  • Drive Shaft Sprocket: 17 tooth - splined
  • Upper Chain Case Sprocket: 17 tooth - splined
  • Lower Chain Case Sprocket: 17 tooth - splined
  • Rear Suspension: Adjustable Pivoting Long Arm
  • Front Track Shock: FOX® ZERO Pro®
  • Rear Track Shock: FOX® ZERO Pro®
  • Rear Travel - Fixed Fit Kit (in./cm): 12.0 (30.5)
  • Ski Type: TS Backcountry - Tri Keel
  • Rear Travel - TSS Fit Kit (in./cm): 20.0 (50.8)
  • Skag Type: Hemispherical Carborized
  • Track Width/Length/Height: 12.5 x 137 x 2.5 Convex
Additional Features
  • Storage Mat: Standard
  • Graphics: Color Matched
  • Fuel Can: Accessory (3.5 gal / 13.2 L)
  • Install Kit Options: Fixed Strut/Suspension Strut
  • Integrated Fuel Storage System: Standard
  • Cargo Storage: Accessory
Timbersled systems fit a wide range of modern motocross and off-road dirt bikes from the early 90’s to today. Because the Timbersled system is universal, it requires an Installation kit (or fit kit) that is motorcycle specific. The installation kit consists of all the motorcycle specific mounting pieces. See your dealer for details.



Brake Type
Wilwood Hydraulic Single Piston


Front Suspension
Track Shock: FOX® ZERO Pro®
Rear Suspension
Suspension: Adjustable Pivoting Long Arm; Track Shock: FOX® ZERO Pro®
Rear Travel
Fixed Fit Kit: 12.0 in. (30.5 cm); TSS Fit Kit: 20.0 in. (50.8 cm)
Ski Type
TS Backcountry - Tri Keel
Track Type
Track Dimensions
12.5 x 137 x 2.5 in.


Dry Weight
Front: 18.5 lb. (8.4 kg); Rear: 120 lb. (54.4 kg)