C D B SEC DETAIL B A Ra 3,2 (2b ) (9) (11 B (3) (1 AFAM PRODUCT INFORMATION APRIL 2017 RACING SUPERLIGHT STEEL SPROCKET www.afam.com [email protected]Tel. +32(0)9 243 73 90 fax. +32(0)9 243 73 95 WHY DOES AFAM RECOMMEND STEEL SPROCKETS FOR RACING? Many today’s production bikes, deliver over 200 HP . This is more or less the point where an aluminium sprocket is on the limit of his mechanical characteristics. Premature wear results in power loss and as a result the material fatigue can cause cracks. In Racing configuration, the lifetime of a steel sprocket will be clearly superior to an aluminum sprocket as the stresses are less important. It is obvious that a steel sprocket will be slightly heavier than an aluminum sprocket, since the density of steel is 2.8 times higher. The design makes this steel sprocket as light as possible. AFAM RACING REAR STEEL SPROCKET SUPERLIGHT #520 // SUPER LIGHTWEIGHT // HIGH GRADE STEEL C45N // HARDENED TEETH (HARDNESS 4 TIMES HIGHER THAN AN ALUMINUM SPROCKET) // BLACK ELECTROPLATING // HIGHEST CORROSION RESISTANCE (> 240 HOURS NSS) // OPTIMAL FRICTION REDUCTION // IGNORABLE WEAR WHICH INCREASES THE TRANSMISSION EFFICIENCY REFERENCE DESIGNATION WEIGHT (KG) 36808-43 Alu Racing 0,246 35808RLK-43 Steel Superlight 0,593 PROGRAMM BRAND MODEL FROM ALU TEETH STEEL TEETH APRILIA RSV4 09 à 36808 40 to 43 35808RLK 40 to 43 BMW S1000RR 09 à 165801 39 to 48 164801RLK 43 to 45 BMW S1000RR FORGED WHEELS 15 à 165803 39 to 45 164803RLK 43 to 45 HONDA CBR 1000RR 08 à 11618 39 to 48 10618RLK 41 to 45 KAWASAKI ZX-10R 16 à 17606 38 to 49 16606RLK 38 to 43 MARCHESINI - - 93622 37 to 48 92622RLK 40 to 45 SUZUKI GSX-R 1000 12 à 13814 40 to 48 12814RLK 43 to 47 YAMAHA YZF-R1 15 à 13817 41 to 44 12817RLK 39 to 44
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AFAM RACING REAR STEEL SPROCKET SUPERLIGHT #520 · 2017. 10. 10. · programm model from alu teethsteel aprilia rsv4 09 à 36808 40 to 43 35808rlk 40 to 43 bmw s1000rr 09 à 165801
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WHY DOES AFAM RECOMMEND STEEL SPROCKETS FOR RACING?Many today’s production bikes, deliver over 200 HP. This is more or less the point where an aluminium sprocket is on the limit of his mechanical characteristics. Premature wear results in power loss and as a result the material fatigue can cause cracks.
In Racing configuration, the lifetime of a steel sprocket will be clearly superior to an aluminum sprocket as the stresses are less important.
It is obvious that a steel sprocket will be slightly heavier than an aluminum sprocket, since the density of steel is 2.8 times higher. The design makes this steel sprocket as light as possible.
AFAM RACING REAR STEEL SPROCKET SUPERLIGHT #520// SUPER LIGHTWEIGHT// HIGH GRADE STEEL C45N// HARDENED TEETH (HARDNESS 4 TIMES HIGHER THAN AN ALUMINUM SPROCKET)// BLACK ELECTROPLATING// HIGHEST CORROSION RESISTANCE (> 240 HOURS NSS)// OPTIMAL FRICTION REDUCTION// IGNORABLE WEAR WHICH INCREASES THE TRANSMISSION EFFICIENCY
REFERENCE DESIGNATION WEIGHT (KG)
36808-43 Alu Racing 0,246
35808RLK-43 Steel Superlight 0,593
PROGRAMMBRAND MODEL FROM ALU TEETH STEEL TEETH
APRILIA RSV4 09 à 36808 40 to 43 35808RLK 40 to 43
BMW S1000RR 09 à 165801 39 to 48 164801RLK 43 to 45
BMW S1000RRFORGED WHEELS
15 à 165803 39 to 45 164803RLK 43 to 45
HONDA CBR 1000RR 08 à 11618 39 to 48 10618RLK 41 to 45
KAWASAKI ZX-10R 16 à 17606 38 to 49 16606RLK 38 to 43
MARCHESINI - - 93622 37 to 48 92622RLK 40 to 45
SUZUKI GSX-R 1000 12 à 13814 40 to 48 12814RLK 43 to 47
YAMAHA YZF-R1 15 à 13817 41 to 44 12817RLK 39 to 44
With over a full year of experience and intensive testing. AFAM developed the sprocket in close partnership with Yamaha Forward Racing MotoGP. According to the crew chief, wear appears only after 3000km.