Daytona DV12B DT11A Pulley Motorcycle Pulley with Weight Rollers Address 79377 K5-9 High-Speed (for V125, etc.)

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[Important Notice] Items are made for the Japanese domestic market: - Products: Official Japanese market items (Manufacturing origin varies by model). - Voltage: AC 100V / Type A plug (Voltage converter may be needed). - Language: Japanese by default (Unless specified in title/images). - Region: Please check system compatibility before ordering.

Follow our shop for new arrivals! Please leave a review when your item arrives. ―・―・―・―・―・―・―・―・―・―・―・―・― [Compatible Models] Address V125S/SS/S Basic/S Limited/G/G Limited [K5/6/7/9, L0/1/3], Swish (18-19) [DV12B], Address 125 (18-19) [DT11A] Aluminum die-casting is used to create high-precision, smooth guidelines (roller grooves). The face surface that contacts the V-belt is machined with ultra-high precision using an NC machine and diamond tips to reduce V-belt slip loss during gear changes. The guideline (roller groove) has a special curve design specifically tailored to the optimal shifting feel for each vehicle model. The outer diameter is larger than the normal pulley, widening the gear ratio to 2.6-0.7 (normal is approximately 2.5-0.85). The guideline (roller groove) features a special curved design specifically tailored to optimize the shifting feel for each vehicle model. The outer diameter is larger than the standard pulley, widening the gear ratio to 2.6-0.7 (compared to approximately 2.5-0.85 for the standard). The outer diameter is larger than the standard pulley, widening the gear ratio to 2.6-0.7 (normal is approximately 2.5-0.85).