Product information "Race Crankshaft Long Stroke 48mm, 95mm Connecting Rod - for Simson S51, KR51/2 Schwalbe, SR50, MS50, S53, S70, SR80, S83"

Racing Crankshaft Long Stroke 48 mm

With our new Long Stroke Crankshaft, we are expanding our product range for Simson to include another highlight. In the completely newly manufactured Crankshaft, we were able to realize many design advantages over a retrofitted Simson Crankshaft. The 1 mm wider Crank Arms provide the basis for optimal balancing and increased stiffness (stronger press fit). Using the pressed-in Aluminum Caps and the lighter Connecting Rod, the balancing is precisely adjusted to our S85 Piston. This results in a vibration-free engine operation, increased revving ability, and longer bearing life. For the bearing arrangement below, we rely on a high-quality, silver-plated Needle Bearing (13 mm wide) with silver-plated End Plates. This allows the upper End Plates in the Piston to be omitted, and a 16 mm wide Needle Bearing fits.

Technical Data:
- Connecting Rod Length 95mm
- Wider Crank Arms (each +1 mm)
- Wider and stronger press fit of the Pinion
- Bottom-guided, lightweight Connecting Rod with additional lubrication grooves
- Wide, silver-plated Needle Bearing (13 mm) + silver-plated End Plates on the Piston Pin
- Wide upper Needle Bearing (16 mm)
- Optimal balancing for our S85 Piston
- Reduction of the Crankcase Volume

Package Contents:
- ZT Racing Crankshaft Long Stroke 48 mm
- 16 mm Needle Bearing for Piston Pin
- Spacer Spring for Ignition + Clutch

Notes:

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Product details

Important features & properties

Merkmal
Ausführung
Eigenschaft
Tuning
Hub in mm
Eigenschaft
48
Passend für Fahrzeughersteller
Eigenschaft
Simson
Passend für Fahrzeugtyp
Eigenschaft
Duo 4/2 , KR51/2 Schwalbe , MS50 , S51 , S53 , S70 , S83 , SD 25/50 , SR50 , SR80
Pleuellänge in mm
Eigenschaft
95
Typ
Eigenschaft
K12x16x13

Zubehör