China Manufacturer for Carbon Mountain Bike - 18TX Oversized pulley wheel System – Kactus Sports Detail:

14/18T Oversized pulley system
Save up to more than 60% chain friction resistance
Ceramic bearing version save over 2.4 watts on average, compared to original transmission.
Full carbon fiber cage
Full 7075 aluminum alloy CNC lightweight pulley
18TX suitable for SHIMANO XTR/XT/SLX M9000/M8000/M7000GS/M6000GS
SS RD convert to SGS RD
Ceramic bearing version hybrid ceramic bearing version NSK steel bearing version
Weight: 56g
Ceramic version weighs 1.2g less.
Why replace derailleur pulley
First, replace the original pulleys with these would improve the weak stretch of the original set, and make the up and down chain tension between guide wheel and cogs much more adequate.
Second, the number of contact tooth or control tooth between chain and cogs of 17T is more during gear shifting, the more contact, the stronger the control power.
Third, after redesign the cage’s rotation curve, the distance between upper guide wheel and the cogs is improved.
Long story short, with all the features mentioned above, you would save 2.2 watts or more with each pedaling. That’s the equivalent of shaving 100g off a 10KG bike.
Product detail pictures:


Related Product Guide:
Sir Chris Hoy: how to teach a child to cycle Telegraph logo Feed of articles Saved articles Save | Carbon Fahrrad Umwerfer Installationssatz
Cheap and discounted Shimano SPD and SPD-SL pedals | Bike Flat Pedals
No matter new customer or previous client, We believe in prolonged time period and trustworthy relationship for China Manufacturer for Carbon Mountain Bike - 18TX Oversized pulley wheel System – Kactus Sports, The product will supply to all over the world, such as: Iran, US, San Francisco, Certainly, competitive price, suitable package and timely delivery will be assured as per customers' demands. We sincerely hope to build business relationship with you on the basis of mutual benefit and profit in the very near future. Warmly welcome to contact us and become our direct cooperators.
The product manager is a very hot and professional person, we have a pleasant conversation, and finally we reached a consensus agreement.
-
OEM manufacturer SRAM Derailleur Kit - KTPL 11...
-
Hot-selling Bike Flat Pedals - PF30A-DUB(canno...
-
High definition Bicycle Flat Pedals - Bicycle ...
-
Hot-selling Bike Flat Pedals - Oversized Pulle...
-
Super Lowest Price Oversized Derailleur Pulley ...
-
2019 High quality Carbon Fiber Guide Wheel - C...
