Progressive Suspension 13 Series Shock absorber springRef : PRSU00165A / PS1321B

13 Series Spring by Progressive Suspension (manufacturer part number: 03-1321B): rear shock spring designed for Trail/Adventure, Enduro, and Motocross practices. Engineered to meet the demands of off-road and dual-sport riding, this Series 13 spring incorporates the features of the 1200 Series in a version tailored for off-road conditions.

• Position: rear
• Length: 305 mm (12.00")
• Colour / finish: black
• Function: standard (model 13 Series)
• Manufacturer reference: 03-1321B

Progressive Suspension provides usage recommendations: the standard spring is suitable for a motorcycle in its original configuration, without heavy accessories, for a rider weighing less than 200 lb (≈ 90.72 kg) and with passenger use of less than 50% of the time. A reinforced spring is recommended for riders exceeding these limits, for frequent passenger use, or if the motorcycle is fitted with additional heavy equipment.

Compatible only with shock absorbers references 13-1240B (15"), 13-1241B (16.5") and 13-1243B (15.75"). Examples of common compatible machines: HONDA XR 200, KAWASAKI KX 125 A, SUZUKI RM 125. Ideal for riders seeking a reliable replacement suspension part specifically designed for the terrain.