Content Source: 2021 Timbersled SX 120 / ARO / RIOT Owner’s Manual (9931501 R01) > Specification Chapter

IMPORTANT

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ARO 129 3 LE

DIMENSIONS
Estimated Dry Weight - Front 16 (7.2 kg)
Estimated Dry Weight - Rear 121 (54.9 kg)
Overall Length - pivot to bumper 65.5 in (166.4 cm)
ENGINE AND DRIVETRAIN
Disc Brake Type Wilwood® Hydraulic Dual Piston
Track Drive Sprocket 6 tooth / 2.86 pitch
Drive Shaft Sprocket 17 tooth - 15t spline
Upper Chain Case Sprocket 18 tooth - 15t spline
Lower Chain Case Sprocket 17 tooth - 15t spline
Drive Chain 520 X-Ring 70 Link (master link)
Chain Case Chain 520 X-Ring 52 Link (continuous)
Chain Slider Standard
SUSPENSION
Rear Suspension ARO Long Travel
Front Track Shock FOX® QS3®
Rear Track Shock FOX® QS3®
Rear Travel - Fixed Fit Kit 12 in (30.5 cm)
Rear Travel - TSS Fit Kit 20 in (50.8 cm)
Ski Type Timbersled Traverse Ski
Skag Type Timbersled Traverse Hardened
Track Width/Length/Height 11.5 in x 129 in x 3 in Timbersled Traverse Track
FEATURES
Fuel Storage Accessory (3.5 gal / 13.2 L)
Fuel Storage Strap Accessory
Storage Accessory
Install Kits Fixed Strut/Suspension Strut

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