Crankshaft
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Conrod Length
Piston Pin
Stroke
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Sale 34.50€
Reward points: 43
Reward points: 25
Sale 5.78€
On demand only
Reward points: 9
Reward points: 15
Sale 1.54€
On demand only
Sale 1.32€
On demand only
Standard Parts
Ball Bearing 6004 C3 output shaft right Simson S50 / S51 / S53 / S70 / S83 / SR50 / SR80 / KR51/2
5.50€4.18€
Reward points: 1
Sale 6.05€
On demand only
Sale 3.30€
On demand only
Sale 3.41€
Reward points: 1
Sale 1.10€
On demand only
Sale 1.54€
Sale 1.65€
On demand only
Sale 1.43€
On demand only
Sale 1.76€
On demand only
Sale 2.20€
On demand only
THE CRANKSHAFT - THE HARDEST WORKER IN THE ENGINE
The crankshaft is one of the central figures in a scooter engine and has to withstand a lot of stress. The crankshaft converts the up and down movement of the piston into a rotary motion, which is then transmitted to the transmission. The main components of a crankshaft are crankpin, crankwebs and connecting rod. Crankshafts can differ in many ways - full-circle vs. half-circle, crankweb size, stroke length, connecting rod length, journal diameter, crankpin diameter, etc. ...
We carry many OEM quality crankshafts, for example by Motoforce, which are basically identical to the original crankshaft. Stage6 offers the HPC Team Replica with 85mm connecting rod for 12 mm piston pin, and for extreme tuning projects we got high end racing crankshafts like the famous 2Fast with 44mm stroke and 90mm connecting rod, which can withstand up to 20,000 rpm.
ALWAYS CONSIDER ENGINE PERFORMANCE WHEN CHOOSING A NEW CRANKSHAFT
To help you with your choice, we have tested all possible and conceivable combinations of cylinders, crankshafts and exhaust systems, i.e. the main engine components, to be able to offer you only the best parts in our shop. We carry a huge selection of high-quality crankshafts, with parts for every budget and every set-up. If you're looking for a low-priced standard crankshaft because your original one got busted - no problem, you'll find it here. If you are looking for a tuning crankshaft instead of your original one, whether a slightly reinforced crank for mid-race set-ups or a high-end part for racing, you won't be disappointed.
The crankshaft is one of the central figures in a scooter engine and has to withstand a lot of stress. The crankshaft converts the up and down movement of the piston into a rotary motion, which is then transmitted to the transmission. The main components of a crankshaft are crankpin, crankwebs and connecting rod. Crankshafts can differ in many ways - full-circle vs. half-circle, crankweb size, stroke length, connecting rod length, journal diameter, crankpin diameter, etc. ...
We carry many OEM quality crankshafts, for example by Motoforce, which are basically identical to the original crankshaft. Stage6 offers the HPC Team Replica with 85mm connecting rod for 12 mm piston pin, and for extreme tuning projects we got high end racing crankshafts like the famous 2Fast with 44mm stroke and 90mm connecting rod, which can withstand up to 20,000 rpm.
ALWAYS CONSIDER ENGINE PERFORMANCE WHEN CHOOSING A NEW CRANKSHAFT
To help you with your choice, we have tested all possible and conceivable combinations of cylinders, crankshafts and exhaust systems, i.e. the main engine components, to be able to offer you only the best parts in our shop. We carry a huge selection of high-quality crankshafts, with parts for every budget and every set-up. If you're looking for a low-priced standard crankshaft because your original one got busted - no problem, you'll find it here. If you are looking for a tuning crankshaft instead of your original one, whether a slightly reinforced crank for mid-race set-ups or a high-end part for racing, you won't be disappointed.