LTWOO UT bicicleta rodamiento cerámico fibra de carbono juego de ruedas de polea Jockey desviadores traseros rueda guía 11 velocidades 34T soporte SHIMANO

Dear friends:

Communication is the bridge of understanding, in case you encounter product quality problems or use problems, please contact me first and take pictures or videos to let me know the problems you encounter, we are very willing to maintain our partnership with you and do our best to solve the problems for you

Please do not give a bad review directly when you encounter problems, your evaluation is very important to us!

* There are two colors to choose from, black normal and 'LTWOO' color reinforced models, colored gears are more resistant to rust and more lubrication, the main picture shows only the 'LTWOO' color model, you need to choose your preferred style according to your actual budget and needs, we finally send you the package to your order on the product picture color and model shall prevail.

If this is your first time buying from AE, or if you are not sure how to choose the exact model, please contact us and we will be happy to help you.

Model:LTWOO-UT / Black-UT

Overall size:142x88x14mm

Weight:86g / 75g

Material:Carbon Fiber

Gear Material:Colorful aluminum alloy / Black aluminum alloy

Bearings:White Ceramics

Gear Number:Upper Gear13T-Lower Gear18T

Apply to:Ultegra Dura-Ace Road Bike The latest series of gearboxes

Apply Model:Ultegra R8000 / Ultegra R8020 / Ultegra R8050 / Ultegra R8070 / Ultegra R8170 / Dura-Ace R9100 / Dura-Ace R9150 / Dura-Ace R9170

* Ultegra kit series is divided into new R8000 Above models and old 6800 and Above models, they apply to different guide pulleys, if your model is new Ultegra-R8000 and Above models please buy UT guide pulley, if your model is old Ultegra-6800 and Above models please buy 6800 guide pulley, confirm the order of the model: Ultegra series, R8000or6800 Model number.

Model:Black-6800

Overall size:142x88x14mm

Weight:68g

Material:Carbon Fiber

Gear Material:Colorful aluminum alloy / Black aluminum alloy

Bearings:White Ceramics

Gear Number:Upper Gear16T-Lower Gear17T

Apply to:Ultegra Dura-Ace Road Bike Old Series of gearboxes

Apply Model:Ultegra 6800 / Ultegra 6870 / Dura-Ace 9000 / Dura-Ace 9070

Model:LTWOO-105 / Black-105

Overall size:142x88x14mm

Weight:82g / 73g

Material:Carbon Fiber

Gear Material:Colorful aluminum alloy / Black aluminum alloy

Bearings:White Ceramics

Gear Number:Upper Gear13T-Lower Gear18T

Apply to:105 Road Bike The latest series of gearboxes

Apply Model:105 R7000

* 105 kit series is divided into new R7000 and old 5800 and below models, they apply to different guide pulleys, if your model is 105-5800 and below models please buy 5800 guide pulley, if your model is 105-R7000 please buy 105 guide pulley, confirm the order of the model: 105 series, (R7000or5800) Model number.

Model:Black-5800

Overall size:142x88x14mm

Weight:79g

Material:Carbon Fiber

Gear Material:Colorful aluminum alloy / Black aluminum alloy

Bearings:White Ceramics

Gear Number:Upper Gear16T-Lower Gear17T

Apply to:105 Road Bike Old Series of gearboxes

Apply Model:105 5800 / 105 5700

*The product has a 1-year quality assurance period, within one year if the product is damaged because of use, you can contact us for replacement after-sales, please contact us first, do not give a bad review first, thank you for your support of our work, good luck!

UT MODE Actual installation effect

105 MODE Actual installation effect

5800 MODE Actual installation effect

6800 MODE Actual installation effect