The YSS MX rear twin-shock (manufacturer ref. RG362-420TRC14VT-888) is aimed at motocross riders looking for an adjustable and robust rear end. Built around a machined aluminium body with an external reservoir, it offers a clear technical foundation: adjustable preload, fine-tuning of rebound and compression, and the ability to adjust the chassis length.

• Adjustments: continuous preload via lockable threaded ring, 30 clicks of rebound, 30 levels of compression
• Type: gas shock absorber with external reservoir
• Dimensions: total length 420 mm, rod Ø 12 mm, piston Ø 36 mm
• Spring: length 300 mm, diameter 46 mm, rate 20–40 N/mm
• Mountings: upper eye Ø 12 mm / lower eye Ø 8 mm
• Length adjustment: ±5 mm to fine-tune geometry
• Colour: black spring; adjustment tool included
• Spring rate: 2040 (manufacturer data)

Designed to be adjusted on the field, this shock absorber allows you to fine-tune the progression and response of the chassis according to your riding style and conditions. Its construction and multiple adjustment options make it a serious choice for both vintage and modern off-road machines.

Common compatibilities:

• HUSQVARNA CR 125 (1980 - 125 cm³)
• HUSQVARNA CR 125 (1979 - 125 cm³)