scheduleOur stores and their opening hours
Localisation
home navigate_next Components navigate_next Rear derailleurs navigate_next Road navigate_next Shimano Ultegra Di2 RD-R8150 12-wheel derailleur, long strap
Shimano

Shimano Ultegra Di2 RD-R8150 12-wheel derailleur, long strap

399 €
RRP 479 €
Found a better price?
Add to the list contact_supportProduct question
In-store pickup
From 27.01.2026 (Tuesday) Check availability
chevron_forward
delivery_truck_speed
By courier to your home Express courier delivery DPD Express courier delivery GLS
Delivery method on Wednesday 28.01.2026
location_on
At collection points
Delivery method on Wednesday 28.01.2026
replay
Extended return option up to 100 days More info
delivery_truck_speed
Free shipping
credit_score
Pay in instalments See how much you pay

Shimano Ultegra Di2 RD-R8150 derailleur

The new 12-speed Ultegra R8150 derailleur has the fastest and most accurate shifting, which is 58% faster than the RD-R9150. It's more versatile than ever, thanks to a single length arm that's compatible with sprockets from 28 to 34 teeth.
Product features
Compact design includes integrated wireless unit, charging port, power switch, LED status indicator, battery indicator, ensures pairing, shift mode setting
One length of cage that is compatible with sprockets from 28 to 34 teeth
Technologies used: SHIMANO SHADOW RD, Bluetooth, ANT, E-tube
Product details
Groupset Shimano Ultegra
Gears 2x12, 1x12
Control type electronic
Material aluminium, steel
Weight 262 g
product ID 147850
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 system
comment Product question
Shimano
Road Shimano
Japanese manufacturer produces road, mountain, gravel, trekking, BMX and e-bike groupsets. They also offer a whole series of components and apparel. Their range goes from wheels, footwear, eyewear to backpacks. Shimano is a traditional manufacturer known for their quality work, which is why they are the favourite choice of amateurs and professionals.
Contact information
Shopping FAQ

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

Similar products
You can try these searches
Road rear derailleurs, Shimano
You may find these products complementary
All products from the category
Road and gravel bike shifting
Show all
Road cassettes
Show all
Bike cable housings
Show all
Bike cables
Show all
Why shop with us?
Find out what makes us special
1 000 000+ 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 system

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