Skip to Content

The page is under construction!Contact Us
02 300 35 15

⁰
⁰
Sign in

Electric bikes

Electric bikes

Electric city bikes
Electric trekking bikes
Electric mountain bikes
Full suspension electric bikes
Used electric bikes
Damaged electric bikes (under construction)
Electric easy entry bikes
Fat electric bikes (under construction)

Brands

ECONO
Cube
Tabou

All Electric bikes

New electric bikes

Electric bikes on sale
Bikes

Bikes

Mountain bikes (MTB)
Gravel bikes
Road bikes
Cross bikes
Trekking bikes
City bikes
Kids bikes
Damaged / Used bikes (under construction)

Brands

Cube
ECONO
Romet
Bianchi
Trek

All bikes

New bikes

Bikes on sale
Parts

Parts for bikes
Handlebar
Stem
Handles, grips and tapes
Headset
V-Brakes
Discs brakes
Brake pads
Transmission
Transmission parts
Shifter

Front derailleur
Rear derailleur
Groupset
Cassette
Chain
Chain guard
Pedal
Tire
Inner tube
Tubeless & filler
Wheelset

Rim
Hub
Spoke
Saddle
Seatpost
Suspension seatpost
Dropper seatpost
Seat clamp
Fork
Rear shock
Crankset

Bottom bracket (BB)
Bearings
Other bicycle parts
Accessories

Bike service
Oils and lubricants
Tools, stands & storage
Cleaner
Suspension spare part

All parts for bike

New parts

Parts on sale

OEM parts
Equipment

Cycling equipment
Bags & Panniers
Baskets
Bells & Mirrors
Bike computers & heart rate Monitors
Bike locks
Luggage carriers
Bottle cages

Car bike racks
Children's seats
Flashlights & lights
Kickstands
Mudguards
Pumps
Phone holder
Sports watches (under construction)

Trailers
Water Bottles
Other cycling equipment

Brands

Cube - ACID
Basil
M-wave
Kids Ride Shotgun
ZEFAL

All equipment

New equipment

Equipment on sale
Cycling clothing

By gender

Women's clothing
Men's clothing

All cycling clothing

Cycling helmets
Cycling gloves
Eyewear (under construction)
Cycling shirts
Cycling pants
Cycling jackets (under construction)
Cycling shoes (under construction)
Cycling backpacks
Protective equipment (under construction)

All cycling clothes

New cycling clothes

Cycling clothes on sale
Outdoor

Category in making

By gender

Woman's clothing
Men's clothing

Outdoor clothing

Arm & legs warmers
Caps & headbands
Jackets & Vests
Multifunctional neck gaiters
Outdoor Gloves
Pants
Shirts

Outdoor Equipment

Backpacks & bags
Eyewear
Headlamps
Outdoor Activity poles
Outdoor & sports shoes

All outdoor

New outdoor

Outdoor on sale
Fitness

Trainers
Show all

Accessories
Show all accessories for trainers
Mobility

Electric bikes
Show all

Bikes
Show all

E-moped
(under construction)

E-scooter
(under construction)
Electronics

Electronics
Comtron / ECONO batteries
Tailored to e-bikes batteries
Batteries for electric bikes
Battery chargers
Battery components
Battery cells
Flashlights & lights

Electric bike conversion kits
Electric bike motors
Components for motors
Spare parts for motors
Display for electric bikes
Cables & Connectors
Bike computers & heart rate Monitors
Sports watches (under construction)

Brands

Bosch
Bafang
Speedbox

All electronics

New electronics

Electronics on sale

OEM electronics
Brands
Blog

⁰
⁰

- Electric bikes
- Bikes
- Parts
- Equipment
- Cycling clothing
- Outdoor
- Fitness
- Mobility
- Electronics
- Brands
- Blog
02 300 35 15

Sign in
The page is under construction!Contact Us

All Products
Electric bikes
Test electric bikes
- Used electric bikes
Bikes
Parts for bikes
- Handlebar
- Stem
- Handles, grips and tapes
- Headset
- Brakes
- Transmissions
- Cassette
- Chain
  - Chains
  - Chain guards
- Bike pedals
- Tyre
- Tube
  - Tube
  - Tubeless & Fillers
- Wheelsets
- Bike saddles
- Seatposts
- Fork
- Rear Shock
- Cranksets
  - Bottom bracket
  - Cranks
- Bearings
- Other bicycle parts
Bike service
Cycling equipment
Cycling clothes
Fitness
- Trainers
- Trainer accessories
Electronics
Energy
- Solar batteries
- Cables and connectors
Tailored to e-bikes batteries

Applied Filters

Hide Out Of Stock

SRAM (1)

Geardrive (2)

LTWOO (6)

SunRace (1)

TRP (1)

M-WAVE (1)

SHIMANO (7)

8 gears (2)

9 gears (4)

11 gears (4)

12 gears (5)

Tags

OEM

Aim SLX

Hide Out Of Stock

Price Range

Products ...
Parts for bikes
Transmissions

Transmissions

Transmission parts
Gear shifters
Rear derailleur
Groupsets

Applied Filters

Hide Out Of Stock
On Sale

Sort By Sort By: Featured

Featured Newest Arrivals Name (A-Z) Price - Low to High Price - High to Low

Group set 11s, Shimano XT M8130

Komplet prestavni sklop (Group) 11s, Shimano XT M8130

Group set 11s, Shimano XT M8130

In Stock

179.83 € ~~260.62 €~~ (31% discount) Reference price: 260.62 €

Rear derailleur 11s, Shimano Deore XT RD-M8130 SGS

Rear derailleur 11s, Shimano Deore XT RD-M8130 SGS

In Stock

74.93 € ~~99.90 €~~ (25% discount) Reference price: 99.90 €

Shifting lever 12s SRAM GX EAGLE, right

Shifting lever 12s SRAM GX EAGLE, right

In Stock

47.92 € ~~59.90 €~~ (20% discount) Reference price: 59.90 €

[AASL000016] Shifting lever 12s TRP SL-M9050-12R w/ 2400mm, right, black

Shifting lever 12s TRP SL-M9050-12R w/ 2400mm, right, black

In Stock

63.67 € ~~74.90 €~~ (15% discount) Reference price: 74.90 €

Gear shift lever 9s, Sunrace DLM903, right

Gear shift lever 9s, Sunrace DLM903, right

In Stock

13.93 € ~~19.90 €~~ (30% discount) Reference price: 19.90 €

Rear derailleur 12s Shimano Deore XT RD-M8120 SGS

Rear derailleur 12s Shimano Deore XT RD-M8120 SGS

In Stock

59.94 € ~~99.90 €~~ (40% discount) Reference price: 99.90 €

Rear derailleur 11s, Shimano SLX RD-M7000 GS Shadow

Rear derailleur 11s, Shimano SLX RD-M7000 GS Shadow

In Stock

55.92 € ~~69.90 €~~ (20% discount) Reference price: 69.90 €

Rear derailleur 9s, Shimano Altus RD-M370

Rear derailleur 9s, Shimano Altus RD-M370

In Stock

25.52 € ~~31.90 €~~ (20% discount) Reference price: 31.90 €

Rear derailleur 12s, LTWOO AT12

Rear derailleur 12s, LTWOO AT12

In Stock

34.23 € ~~48.90 €~~ (30% discount) Reference price: 48.90 €

LTWOO GR9 gear set, 1x11 speed

Group LTWOO GR9 11 gears

LTWOO GR9 gear set, 1x11 speed

In Stock

174.93 € ~~249.90 €~~ (30% discount) Reference price: 249.90 €

Gear shift lever 9s, Geardrive, rear

Gear shift lever 9s, Geardrive, rear

In Stock

11.92 € ~~14.90 €~~ (20% discount) Reference price: 14.90 €

Rear derailleur 11s, Shimano SLX RD-M7000 GS

Rear derailleur 11s, Shimano SLX RD-M7000 GS

In Stock

63.92 € ~~79.90 €~~ (20% discount) Reference price: 79.90 €

LTWOO R5 gear set, 2x9 speed

Komplet prestavni sklop LTWOO R5 2x9 prestav

LTWOO R5 gear set, 2x9 speed

In Stock

95.92 € ~~119.90 €~~ (20% discount) Reference price: 119.90 €

Rear derailleur hanger extension, M-Wave

Podaljšek nosilca zadnjega menjalnika

Rear derailleur hanger extension, M-Wave

In Stock

8.34 € ~~11.90 €~~ (30% discount) Reference price: 11.90 €

Gear shift lever 12s Ltwoo AT12 12 speed, rear

Gear shift lever 12s Ltwoo AT12 12 speed, rear

In Stock

17.43 € ~~24.90 €~~ (30% discount) Reference price: 24.90 €

Gear shift lever Shimano Deore SL-M6100, 12 speed, rear

Gear shift lever Shimano Deore SL-M6100, 12 speed, rear

In Stock

19.95 € ~~39.90 €~~ (50% discount) Reference price: 39.90 €

Gear shift lever GearDrive, 8 speed, right

Gear shift lever GearDrive, 8 speed, right

In Stock

13.93 € ~~19.90 €~~ (30% discount) Reference price: 19.90 €

LTWOO GR7 gear set, 1x10 speed

LTWOO GR7 gear set, 1x10 speed

In Stock

151.92 € ~~189.90 €~~ (20% discount) Reference price: 189.90 €

Rear derailleur LTWOO A5, 9 speed

Rear derailleur LTWOO A5, 9 speed

In Stock

23.92 € ~~29.90 €~~ (20% discount) Reference price: 29.90 €

All Products
Electric bikes
Test electric bikes
- Used electric bikes
Bikes
Parts for bikes
- Handlebar
- Stem
- Handles, grips and tapes
- Headset
- Brakes
- Transmissions
- Cassette
- Chain
  - Chains
  - Chain guards
- Bike pedals
- Tyre
- Tube
  - Tube
  - Tubeless & Fillers
- Wheelsets
- Bike saddles
- Seatposts
- Fork
- Rear Shock
- Cranksets
  - Bottom bracket
  - Cranks
- Bearings
- Other bicycle parts
Bike service
Cycling equipment
Cycling clothes
Fitness
- Trainers
- Trainer accessories
Electronics
Energy
- Solar batteries
- Cables and connectors
Tailored to e-bikes batteries

SRAM (1)

Geardrive (2)

LTWOO (6)

SunRace (1)

TRP (1)

M-WAVE (1)

SHIMANO (7)

8 gears (2)

9 gears (4)

11 gears (4)

12 gears (5)

OEM

Aim SLX

Hide Out Of Stock

Price Range

Our Information

Comtron d.o.o.
Tržaška cesta 23
2000 Maribor, Slovenia
Monday - Friday: 09:00 - 17:00
Saturday: 09:00 - 12:00
Sunday and holidays: Closed
econo@comtron.si
+386 2 300 35 15
+386 70 730 336 (Mobile and Whatsapp)

Products

Electric Bikes
Electric city bikes
Electric mountain bikes
Electric trekking bikes
Bikes
Gravel bikes
Parts for bike
Bike service
Cycling equipment
Cycling clothing
Outdoor (under construction)
Fitness
Electronics

All Products

Customer Care

About us
Help Center
Returns
Warranty
Shipping
Contact us
Blog
Payment Methods
Try an E-bike
Bike workshop & Maintenance
Brands

Our payment methods

Low Prices Easy Returns Fast Shipping

Follow us

Price may vary by delivery country - © 2026 Comtron d.o.o. - Terms & Conditions - Cookie Policy

Powered by

- The #1 Open Source eCommerce

We use cookies to provide you a better user experience on this website. Cookie Policy

Only essentials I agree

Product inquiry

Name

Email

Phone

Message