
Reference: 152296
Reinforced bearing 6302QR C3 steel cage original size P2R for MBK 51 / motobecane AV10 / AV7
Very good quality bearing with steel cage. Can handle most configuartions without problems.
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Here is the DOPPLER needle cage, it is a really specific product and quite unusual indeed DOPPLER is the only manufacturer to still offer needle cages with specific clearances for MBK 51. This cage is very high quality, ultra reinforced and with improved lubrication. Size like the origin and all other models Ø13 X Ø16 X L.14mm.
The Clearance must be selected according to the forcing on the piston pin but also according to the engine speed! Generally, with the example of a crankshaft bearing, we will take a cage with very little play for an engine which takes low revs because it does not require big freedom! However, on a very high speed engine, if the cage has very little play, at very high speed it risks entering into seizure / overheating phenomenon and risks yielding in addition to slightly restricting the engine speed.
-Game from 0 to - 2 (low and medium engine generally 0 to 9,500 rpm max)
-Game from - 2 to - 4 (high speed generally 9500 to 14,000 rpm max)
Remember to select the desired game before adding it to the cart.
Reference: 152296
Very good quality bearing with steel cage. Can handle most configuartions without problems.
Reference: 8675
Reinforced needle cage with improved lubrication.
Reference: 7964
High-end bearing with steel cage. Can support any configuration without problem.
Reference: 324244
Here is the only competition needle cage to be offered with specific sizes for your crankshaft.
Reference: 167982
Reinforced needle cage with improved lubrication.
Reference: 4121
A reinforced needle cage with improved lubrication which will therefore be able to support very large kits without spending a lot of time.
Reference: 489602
Spare part essential in case of loss, wear ... of your old nut!
Reference: 66 3276B
The best needle cage for your engine.
Reference: 4763
Ideal in case of breakage or wear for a good quality and safe reassembly.
Reference: 502028
Hexagonal ignition nut ideal in case of breakage or wear for a good quality and safe reassembly.
Reference: RST.325
Reinforced model and of very high quality, ideal to avoid any breakage or seizing of your crankshaft.
Reference: 4143
Quality product at an excellent price.
Reference: 480974
Excellent in case of wear of your old nut.
Reference: 280.0030
Anti-vibration reinforced competition bearing.
Reference: 4497
Reinforced needle cage with improved lubrication.