scheduleOur stores and their opening hours
Localisation
Cycling Running Hiking and camping Mountaineering Ski mountaineering and skiing Lifestyle Nutrition and fitness
Categories
Bikes
E-bikes
Components
Tires and inner tubes
Wheels and rims
Cycling shoes
Apparel
Backpacks and bags
Electronics and lights
Accessories
Helmets and glasses
Indoor training
Bike maintenance
All product categories
Quick links
Deal of the week
New products
Sale
MTBIKER products
Why shop with us?
Shimano
SRAM
FORCE
Schwalbe
Maxxis
Continental
Kellys
Park Tool
BBB
Weldtite
Elite
Thule
MTBIKER
Leatt
Castelli
Garmin
RockShox
Marin
Categories
Running apparel
Running shoes
Running backpacks, vests and hip packs
Glasses
Headlamps and accessories
Microspikes
Running shoe covers
Running poles
Bottles, vacuum flasks and hydration packs
Sport watches and sport testers
Running earbuds
Canicross harnesses
All product categories
Quick links
Deal of the week
New products
Sale
MTBIKER products
Why shop with us?
Craft
Garmin
Oakley
Fenix
Suunto
Karpos
X-BIONIC
Julbo
uvex
FORCE
COMPRESSPORT
Devold
SILVINI
La Sportiva
ORTOVOX
inov-8
Sportful
Castelli
Categories
Hiking clothes
Hiking footwear
Hiking backpacks and bags
Baby carriers for hiking
Hiking accessories
Camping equipment
Via ferrata
Hiking and camping accessories
All product categories
Quick links
Deal of the week
New products
Sale
MTBIKER products
Why shop with us?
Karpos
Craft
La Sportiva
Oakley
Garmin
Fenix
OCÚN
Fjällräven
SILVINI
X-BIONIC
ORTOVOX
Suunto
Julbo
Black Diamond
uvex
LOWA
Northfinder
Haglöfs
Categories
Climbing shoes
Harnesses
Mountaineering clothing
Helmets for climbing
Climbing equipment
Climbing backpacks
Chalk and chalk bags
Ropes and slings
Glasses
Ice axes
Crampons
Via ferrata
Work equipment
Bags and covers
Rope bags
Accessories for climbing and skimo
Hangboards
Bouldering mats
All product categories
Quick links
Deal of the week
New products
Sale
MTBIKER products
Why shop with us?
Karpos
OCÚN
Craft
Oakley
Fenix
Petzl
Black Diamond
ORTOVOX
Julbo
La Sportiva
X-BIONIC
Singing rock
uvex
FOR
Mammut
SILVINI
Devold
Patagonia
Categories
Apparel
Skis
Sets
Climbing skins
Ski boots and shoes
Bindings
Poles
Skimo equipment
Skimo backpacks
Avalanche equipment
Helmets
Goggles
Accessories
Bags and covers
All product categories
Quick links
Deal of the week
New products
Sale
MTBIKER products
Why shop with us?
Karpos
Oakley
Craft
Mammut
Fenix
ORTOVOX
Julbo
X-BIONIC
uvex
SILVINI
SCARPA
Devold
Northfinder
CamelBak
FORCE
Black Crows
Sportful
Haglöfs
Categories
Apparel
Footwear
Backpacks and bags
Bottles and vacuum flasks
Eyewear
Sports watches and sport testers
Other accessories
All product categories
Quick links
Deal of the week
New products
Sale
MTBIKER products
Why shop with us?
Garmin
Fjällräven
Suunto
Craft
Patagonia
Karpos
Sidas
CamelBak
Black Diamond
MTBIKER
On Running
Haglöfs
Nikwax
uvex
Oakley
SILVINI
Formthotics
Northfinder
Categories
Protein
Energy
Creatine
Regeneration and amino acids
Vitamins and minerals
Other supplements
Snacks, butters, coffee
Shakers and accessories
Multipack
Dehydrated and ready meals
Apparel
Footwear
Exercise tools
Cosmetics and hygiene
Tapes and pain relief
All product categories
Quick links
Deal of the week
New products
Sale
MTBIKER products
Why shop with us?
SiS
NUTREND
Kompava
PowerBar
Veloskin
ASSOS
Craft
Enervit
GymBeam
AONE Nutrition
Namedsport
Muc-Off
Chimpanzee
MARVA
FORCE
X-BIONIC
MTBIKER
QM Sports care
Cycling navigate_next Components navigate_next Cranksets and chainrings navigate_next Chainrings navigate_next Race Face BG4 Direct Mount chainring, 34T, for Bosch
Race Face

Race Face BG4 Direct Mount chainring, 34T, for Bosch

30.99 €
These goods are unavailable

Check out other products in this category:

Chainrings Chainrings (Race Face)

Durable steel construction with sufficient rigidity designed for smooth pedaling and high torque of Bosch electric bikes with 4th generation motor.
The Narrow Wide tooth profile is also compatible with 12-speed Shimano chains and ensures a secure chain hold.
Chain line 55 mm.

Converter construction: round
Converter mounting distance: Direct Mount
Type of direct attachment of the converter: Bosch
Technical designation: RR21BG4DM5534TSHI12BLK
Purpose: BOSCH Gen4 Performance Line CX engine
Material: steel
Color: black

Product details
Colour black
Groupset Other
product ID 214859
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
Robert23 Robert23 • 26 January 2024 at 18:16
thumb_up0thumb_down

Variant Race Face BG4 Direct Mount prevodník, 34T, pre Bosch

SK Zdravím Vás, chcem sa spýtať či môžem použiť tento prevodník na ebike Mondraker Chaser 2022 1x12 speed, namiesto prevodník Sram X-Sync 2 Eagle 34T, steel, Chcem prejsť komplet na Shimano komponenty, Ďakujem za radu

Translate by GoogleShow the original
26 January 2024 at 18:16
thumb_up0thumb_down
gronkjear gronkjear Customer support • 30 January 2024 at 13:07 •replyRobert23
thumb_up0thumb_down

SK Dobry den prajem,

ano, prevodnik bude sediet, mozete ho pouzit

Translate by GoogleShow the original
30 January 2024 at 13:07
thumb_up0thumb_down
sorcerer sorcerer • 27 november 2023 at 17:26
thumb_up0thumb_down

Variant Race Face BG4 Direct Mount prevodník, 34T, pre Bosch

SK ahoj,
prosím vás akým spôsobom sa dá zmerať reťazová linka na bajku? mám na novom stroji 36T prevodník a chcel by som vymeniť za tento 34T.
ďakujem

Translate by GoogleShow the original
27 november 2023 at 17:26
thumb_up0thumb_down
gronkjear gronkjear Customer support • 28 november 2023 at 10:06 •replysorcerer
thumb_up1thumb_down

SK Ahoj,

retazova linka je vlastne vzdialenost prevodnika (jeho stredu, osi) od osi bicykla, zmeranie je teda mozne aj v domacich podmienkach
Prip. casto retazovu linku udava priamo aj vyrobca bicykla v jeho specifikacii - o aky bajk sa jedna?

Translate by GoogleShow the original
28 november 2023 at 10:06
thumb_up1thumb_down
sorcerer sorcerer • 28 november 2023 at 10:13 edit •replygronkjear
thumb_up0thumb_down

SK ďakujem, zmeriam doma. bicykel je to tento, nevidel som tam údaj o reťazovej linke
https://www.conway-bikes.com/en/e-bikes/e-mountainbike/xyron-s/02827095-conway-xyron-s-5.9-full-suspension-2023/

Translate by GoogleShow the original
28 november 2023 at 10:13 edit
thumb_up0thumb_down
gronkjear gronkjear Customer support • 28 november 2023 at 10:18 •replysorcerer
thumb_up0thumb_down

SK hmm veru, Conway tam udava len kuse informacie :/

Kazdopadne kedze bajk disponuje Boost 148mm zadnou stavbou, tak retazova linka bude na 99% v rozsahu 52-53 mm

Translate by GoogleShow the original
28 november 2023 at 10:18
thumb_up0thumb_down
sorcerer sorcerer • 28 november 2023 at 10:32 •replygronkjear
thumb_up0thumb_down

SK potom ale tento prevodník nebude vhodný, alebo? poradíte prosím niečo z ponuky, oceľový 34T? každopádne to premeriam, len chcem vedieť aké sú možnosti. ďakujem

Translate by GoogleShow the original
28 november 2023 at 10:32
thumb_up0thumb_down
gronkjear gronkjear Customer support • 29 november 2023 at 17:35 •replysorcerer
thumb_up1thumb_down

SK Dobry den,

ano, v tomto pripade je retazova linka 55 mm - prevodnik mozete pouzit, avsak bude o tie 2 mm dalej od osi bicykla, pri zaradeni lahsich prevodov (vacsie pastorky kazety) tak bude dochadzat k mierne vyssiemu krizeniu retaze.
Zial aktualne je s 52mm ret. linkou dostupna len Alu verzia od e*13: https://www.mtbiker.sk/shop/komponenty/kluky-a-prevodniky/prevodniky/ethirteen-e-spec-alu-direct-mount-prevodnik-pre-bosch-cx-gen-4.html.

Translate by GoogleShow the original
29 november 2023 at 17:35
thumb_up1thumb_down
sorcerer sorcerer • 29 november 2023 at 18:15 •replygronkjear
thumb_up1thumb_down

SK ďakujem, ALU veľmi nechcem. zistil som však, že prevodník nie je jeden kus, ale spider BCD 104, na to nahodím čo len budem chcieť.

Translate by GoogleShow the original
29 november 2023 at 18:15
thumb_up1thumb_down
marekon7745 marekon7745 • 11 october 2023 at 20:11
thumb_up0thumb_down

Variant Race Face BG4 Direct Mount prevodník, 34T, pre Bosch

SK Je tento prevodnik vhodny na retaz shimano linkglide 11s?
Popripade ktory prevodok34T je vhodny pre motor bosch gen4
Dakujem

Translate by GoogleShow the original
11 october 2023 at 20:11
thumb_up0thumb_down
gronkjear gronkjear Customer support • 13 october 2023 at 13:29 •replymarekon7745
thumb_up3thumb_down

SK Dobry den prajem,

jasne, prevodnik mozete pouzit bude vhodny aj pre LG 11-speed retaze.

Translate by GoogleShow the original
13 october 2023 at 13:29
thumb_up3thumb_down
Race Face
Chainrings Race Face
This Canadian brand offers cranks, chainrings, telescopic seatposts, stems, handlebars and other components. Their components are tested directly at the place of manufacture - on the northern coast known for its rough trails.
Contact information

Average brand rating in the category

4,85/5
Show brand rankings
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 chains
Show all
Front derailleurs
Show all
Bicycle multi tools
Show all
Bottom bracket tools and bottom bracket cup wre...
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