SLF MOTION AERO SYSTEM CAGE – SHIM 8100 & 9200 12SP

Experience the pinnacle of efficiency and aerodynamics with our AERO System—the preferred choice for performance enthusiasts! With a specialized 14-Tooth / 18-Tooth pulley wheel combination, the AERO System sets the standard in strength, durability, performance, and aerodynamics. No more trade-offs: our system minimizes drivetrain friction and maximizes aerodynamics without compromising on durability, shifting precision, or sleek design. Unlike competitors’ nylon plastic “”composite”” cages, our systems boast 100% real carbon fiber made in the USA and unique coated bearings for superior performance. Elevate your drivetrain or surpass other oversize systems by installing the SLF Motion AERO System, meticulously designed, tested, and hand-built in Pawnee, Illinois, USA.

Part number: AS-921
Barcode: 611834969236, 611834969212, 611834969168, 611834969144, 611834969151, 611834969205, 611834969229, 611834969199, 611834969182, 611834969175
Product code: SLF DC AS 921

Dispatch

1–3 business days

Shipping

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Assembly

90% pre-assembled

Warranty

See our warranty page

Returns

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Support

Australian-based team