SLF Motion Oversized Pulley Systems Aero - Shimano
When efficiency AND aerodynamics are critical, our AERO System is the top choice for many! Ā Utilizing a 14-Tooth / 18-Tooth pulley wheel combination, the AERO System is unmatched by any competitor on the market when it comes to strength, durability, performance, and aerodynamics! Ā Reducing drivetrain friction and aerodynamics does not have to come with a trade-off of decreased durability, decreased shifting performance, or even taking an aesthetic step backwards (current offerings on the market). Ā SLF Motion Oversize Systems use cages produced from "Made In The USA" 100% real carbon fiber (unlike competing brands' nylon plastic "composite" cages) along with unique coated bearings for added durability and performance. Ā Improve your current stock drivetrain or even your current competing Oversize System with the installation of an SLF Motion AERO System. Ā Every System is designed, tested, and hand built in Pawnee, Illinois USA.
Ā
Part #Ā Ā 891
Compatibility Ā Ā Ā 11sp - Ultegra 8000/8050 & Dura Ace 9100/9150Ā
Max Cassette SizeĀ Ā Ā 32-Tooth
Ā
Part #Ā Ā 921
Compatibility Ā Ā 12sp - Ultegra Di2 8100 & Dura Ace Di2 9200Ā
Max Cassette SizeĀ Ā Ā 34-Tooth
Ā
Special Order Only, unless stated otherwise. Subject to availability.
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SLF Motion Oversized Pulley Systems Aero - Shimano
SLF Motion Oversized Pulley Systems Aero - Shimano
When efficiency AND aerodynamics are critical, our AERO System is the top choice for many! Ā Utilizing a 14-Tooth / 18-Tooth pulley wheel combination, the AERO System is unmatched by any competitor on the market when it comes to strength, durability, performance, and aerodynamics! Ā Reducing drivetrain friction and aerodynamics does not have to come with a trade-off of decreased durability, decreased shifting performance, or even taking an aesthetic step backwards (current offerings on the market). Ā SLF Motion Oversize Systems use cages produced from "Made In The USA" 100% real carbon fiber (unlike competing brands' nylon plastic "composite" cages) along with unique coated bearings for added durability and performance. Ā Improve your current stock drivetrain or even your current competing Oversize System with the installation of an SLF Motion AERO System. Ā Every System is designed, tested, and hand built in Pawnee, Illinois USA.
Ā
Part #Ā Ā 891
Compatibility Ā Ā Ā 11sp - Ultegra 8000/8050 & Dura Ace 9100/9150Ā
Max Cassette SizeĀ Ā Ā 32-Tooth
Ā
Part #Ā Ā 921
Compatibility Ā Ā 12sp - Ultegra Di2 8100 & Dura Ace Di2 9200Ā
Max Cassette SizeĀ Ā Ā 34-Tooth
Ā
Special Order Only, unless stated otherwise. Subject to availability.
Original: $613.98
-65%$613.98
$214.89Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
When efficiency AND aerodynamics are critical, our AERO System is the top choice for many! Ā Utilizing a 14-Tooth / 18-Tooth pulley wheel combination, the AERO System is unmatched by any competitor on the market when it comes to strength, durability, performance, and aerodynamics! Ā Reducing drivetrain friction and aerodynamics does not have to come with a trade-off of decreased durability, decreased shifting performance, or even taking an aesthetic step backwards (current offerings on the market). Ā SLF Motion Oversize Systems use cages produced from "Made In The USA" 100% real carbon fiber (unlike competing brands' nylon plastic "composite" cages) along with unique coated bearings for added durability and performance. Ā Improve your current stock drivetrain or even your current competing Oversize System with the installation of an SLF Motion AERO System. Ā Every System is designed, tested, and hand built in Pawnee, Illinois USA.
Ā
Part #Ā Ā 891
Compatibility Ā Ā Ā 11sp - Ultegra 8000/8050 & Dura Ace 9100/9150Ā
Max Cassette SizeĀ Ā Ā 32-Tooth
Ā
Part #Ā Ā 921
Compatibility Ā Ā 12sp - Ultegra Di2 8100 & Dura Ace Di2 9200Ā
Max Cassette SizeĀ Ā Ā 34-Tooth
Ā
Special Order Only, unless stated otherwise. Subject to availability.
