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2021 Timbersled ARO 137
2021 Timbersled ARO 137

Specs

General Information

Manufacturer
Timbersled
Timbersled
Model Year
2021
2021
Model
ARO 137
ARO 137
Model Code
J21USBXXXA
J21USBXXXA
Color
Black
Black

Dimensions

Estimated Dry Weight - Front
16 lb. (7.25 kg)
16 lb. (7.25 kg)
Esimated Dry Weight - Rear
121 lb. (54.9 kg)
121 lb. (54.9 kg)
Overall Length
Pivot to bumper - 72 in. (182.9 cm)
Pivot to bumper - 72 in. (182.9 cm)

Engine & Drivetrain

Chain Case Chain
EK520 SRX2 52 Link (continuous)
EK520 SRX2 52 Link (continuous)
Chain Slider
Standard
Standard
Drive Chain
EK520 SRX2 70 Link (master link)
EK520 SRX2 70 Link (master link)
Drive Shaft Sprocket
17 tooth - 15t spline
17 tooth - 15t spline
Lower Chain Case Sprocket
17 tooth - 15t spline
17 tooth - 15t spline
Upper Chain Case Sprocket
18 tooth - 15t spline
18 tooth - 15t spline

Operational

Track Type
Traverse Track™
Traverse Track™
Track LxWxH
137 x 11.5 x 2.5 in.
137 x 11.5 x 2.5 in.
Ski Type
Timbersled Traverse Ski™
Timbersled Traverse Ski™
Skag Type
Timbersled Traverse™ Hardened
Timbersled Traverse™ Hardened
Brake System

Disc - Wilwood Hydraulic Dual Piston

Master Cylinder - Brembo RH Hydraulic Adjustable

Disc - Wilwood Hydraulic Dual Piston

Master Cylinder - Brembo RH Hydraulic Adjustable

Suspension

Front Track Shock
FOX® ZERO QS3®
FOX® ZERO QS3®
Rear Suspension
Timbersled ARO™ Long Travel
Timbersled ARO™ Long Travel
Rear Track Shock
Timbersled IFP
Timbersled IFP
Rear Travel - Fixed Install Kit
12 in. (30.5 cm)
12 in. (30.5 cm)
Rear Travel - TSS Install Kit
20 in. (50.8 cm)
20 in. (50.8 cm)
Strut Type
Install Kits - ARO Fixed Strut / Suspension Strut
Install Kits - ARO Fixed Strut / Suspension Strut

Features

Balance & Precision

  • TIMBERSLED ARO PLATFORM: The narrow and agile chassis enhances handling and minimizes rider fatigue so you can go further, longer. The Timbersled ARO also features a raised drive shaft to improve lift to get the bike on top of the snow quicker.
  • TIMBERSLED ARO REAR SUSPENSION: The ARO rear suspension geometry features an optimized approach angle for increased lift in deep snow and lighter ski feel. Premium FOX® ZERO QS3 shocks come standard.
  • 1:1 SKI TO TRACK RATIO: The consistent 11.5" width of the ski and track allows for more confident handling. The track follows the line established by the ski for precise sidehilling and carving.

Long Track Capability

  • FOX RACING® QS3 SHOCKS: The FOX Racing® QS3 remote reservoir shocks feature an easy, three click compression adjustment. High performance shock technology and compression adjustment enables easy tuning to any terrain.
  • TIMBERSLED TRAVERSE SKI & TRAVERSE TRACK: Traverse skag and tri-keel design for better grip, precise handling and more control in deep snow. 137" track features optimized window placement for ultimate flotation and an adjusted gear ratio to increase track speed and more power on the snow.

Timbersled Tough

  • RACING HERITAGE: Timbersled has been dominating for years – from local tracks to X-Games gold medals. This race-proven design is incorporated into every Timbersled built.
  • ALUMINUM FRAME AND EXTRUDED FRAME RAILS: Aluminum frame is both strong and lightweight. Extruded frame rails provide increased durability.
  • MOLDED BRAKE SYSTEM: Complete, pre-bled brake system with molded design for reduced ice build-up and consistent braking performance across all bike brands and weather conditions.

Balance & Precision

  • TIMBERSLED ARO PLATFORM: The narrow and agile chassis enhances handling and minimizes rider fatigue so you can go further, longer. The Timbersled ARO also features a raised drive shaft to improve lift to get the bike on top of the snow quicker.
  • TIMBERSLED ARO REAR SUSPENSION: The ARO rear suspension geometry features an optimized approach angle for increased lift in deep snow and lighter ski feel. Premium FOX® ZERO QS3 shocks come standard.
  • 1:1 SKI TO TRACK RATIO: The consistent 11.5" width of the ski and track allows for more confident handling. The track follows the line established by the ski for precise sidehilling and carving.

Long Track Capability

  • FOX RACING® QS3 SHOCKS: The FOX Racing® QS3 remote reservoir shocks feature an easy, three click compression adjustment. High performance shock technology and compression adjustment enables easy tuning to any terrain.
  • TIMBERSLED TRAVERSE SKI & TRAVERSE TRACK: Traverse skag and tri-keel design for better grip, precise handling and more control in deep snow. 137" track features optimized window placement for ultimate flotation and an adjusted gear ratio to increase track speed and more power on the snow.

Timbersled Tough

  • RACING HERITAGE: Timbersled has been dominating for years – from local tracks to X-Games gold medals. This race-proven design is incorporated into every Timbersled built.
  • ALUMINUM FRAME AND EXTRUDED FRAME RAILS: Aluminum frame is both strong and lightweight. Extruded frame rails provide increased durability.
  • MOLDED BRAKE SYSTEM: Complete, pre-bled brake system with molded design for reduced ice build-up and consistent braking performance across all bike brands and weather conditions.