scheduleOur stores and their opening hours
Localisation
home navigate_next Components navigate_next Rear derailleurs navigate_next Accessories navigate_next Kogel KOLOSSOS derailleur arm with pulleys, R8100, R9200, road, black
Kogel

Kogel KOLOSSOS derailleur arm with pulleys, R8100, R9200, road, black

479 €
These goods are unavailable
heart_plusAdd it to your wishlist and we will inform you, when it will be available, or see other products in the category:
Accessories for bicycle derailleurs Accessories for bicycle derailleurs (Kogel)
You can try these searches
Accessories for bicycle derailleurs, Kogel
delivery_truck_speed
Free shipping
credit_score
Pay in instalments See how much you pay

Kogel KOLOSSOS derailleur arm with pulleys

Oversized derailleur pulleys are all the rage these days. Large derailleur pulleys cause less chain deflection and slower bearing rotation. Both lead to less friction and more efficient power transmission.
Product features
3x stiffer than competing products and 2x stiffer compared to the original pulley cage on your derailleur
Long tooth profile on the lower pulley for better chain holding
Ceramic bearings in the rollers for even lower friction
Reduction of friction, while maintaining shifting accuracy
Choice of three color variants
Product details
Groupset Other
Compatibility Shimano Dura Ace R9200, Shimano Ultegra R8100, also for Di2 versions
Pulleys 12 - upper, 19 - lower
Weight 86 g
product ID 171329
Product rating  (0 ratings)
0/5
(0 ratings)
(0 ratings)
(0 ratings)
(0 ratings)
(0 ratings)
(0 ratings)
How do you rate the product?
Add a review
Help others, earn points and shop better prices thanks to the loyalty program
Product questions
Indy9o Indy9o • 28 July 2025 at 13:52
thumb_up0thumb_down

Variant Kogel KOLOSSOS ramienko prehadzovačky s kladkami, R8100, R9200, cestné, zlatá

SK čierne prevedenie neni/nebude k dispozícii ?

Translate by GoogleShow the original
28 July 2025 at 13:52
thumb_up0thumb_down
jaroslavf jaroslavf Customer support • 31 July 2025 at 10:01 •replyIndy9o
thumb_up0thumb_down

SK Dobrý deň,

Mrzí nás to ale čierna verzia je aktuálne vypredaná a nie je známy najbližší termín naskladnenia u dodávateľa.

Translate by GoogleShow the original
31 July 2025 at 10:01
thumb_up0thumb_down
Kogel
Accessories Kogel
The Texas brand Kogel will be loved by everyone who is focused even to the last details. It offers ceramic bottom brackets, oversize pulleys or full arms and also ceramic wheel bearings. They make bolts from titanium for mounting discs, baskets or stems, all tested by the pro Trek teams they sponsor.
Contact information
Shopping FAQ

All the answers to questions about delivery, payment, security, returns, warranty and much else.

You may find these products complementary
All products from the category
Bike cables and housings
Show all
Bike shifting
Show all
Bicycle multi tools
Show all
Lubricants and oils for bike and chains
Show all
Why shop with us?
Find out what makes us special
1 500 000+ orders

We are the largest cycling e-shop in Slovakia, verified by 100,000+ customers.

Unique customer service

We are available via e-mail, online chat, phone or in person at our MTBIKER stores.

We actively support the cycling community in Slovakia

Thanks to your order we can support cycling development.

Secure payment methods

The payment process is safe and we offer you a wide range of options.

Loyalty program

We will reward you for your purchase and also for quality contributions in the MTBIKER forum, e-shop, trips and photo gallery.

MTBIKER centre and showroom

Visit our store with a pump-track and trail access or our showroom in a historical bulding in central Bratislava.

navigate_beforeprevious navigate_nextďalší
keyboard_arrow_up