Wossner Piston Kit — 51.95 mm — Big Bore 105 cc — GASGAS — Husqvarna | KTM

Only fits factory 105 cc cylinders or 85 cc engines upgraded with a 105 cc big bore kit.

Kit Includes:

• Piston #8329DA

• Ring Set #RSB5200

• Wrist Pin #WP063-SP

• Retaining Clips #CW14

• Pistons made are with high quality, permanent skirt coating to reduce friction and piston rock for quiet and improved performance
• Optimized machining for lightness, as well as maintained strength in key areas such as crown and skirt wall cross section
• Forged from aerospace grade aluminum alloy
• Piston kit includes piston, rings, pin and clips
• Fits KTM 85 SX, Husqvarna TC 85, and GasGas MC 85 models only if updated to a 105 cc big bore displacement.
• Cylinder must measure exactly 52.00 mm to accommodate this 51.95 mm piston.

Stroke Length

49.00 mm

Piston Size

51.95 mm

Type

Dual Ring

Piston Material

Forged, Aluminum Alloy

Riding Style

Off-Road

Style

Big Bore

Bore - Oversize

Standard

Units

Kit

Bore Size

52.00 mm

Model

Standard Series

Displacement

105 cc

Engine Type

2-Stroke

Shipping weight

6.05 lb

Package size

9 × 6.5 × 6 in

Country of origin

Germany

Salto part #

0910-6846

Wossner part #

8329DA

In stock. Ships in 2–4 business days by ground.

Ground shipping is $14.95, free on orders over $150. Stock is checked again before your card is charged.

Is it in stock?

Yes — it’s in stock right now. We check again the moment you order, before anything is charged.

How fast will it get to me?

Usually 2–4 business days by ground.

Will it fit my machine?

It’s listed for the models in the Fitment section above. Not sure about your trim or year? Call the counter at 801-361-3010 and we’ll check it with you.

Is this genuine Wossner?

Yes. It’s new and genuine, straight from Salto — Wossner part #8329DA.