Tacx T4030 Ceramic Teflon
25.36
Tacx T4030 Ceramic Teflon
SRAM GX Eagle 12-speed
25.36
SRAM GX Eagle 12-speed
SRAM race/mtb 1x11-speed
30.44
SRAM race/mtb 1x11-speed
BBB Cycling BDP-17 Ceramic RollerBoy
40.61
BBB Cycling BDP-17 Ceramic RollerBoy

Compare Products (4)


Tacx T4030 Ceramic Teflon
SRAM GX Eagle 12-speed
SRAM race/mtb 1x11-speed
BBB Cycling BDP-17 Ceramic RollerBoy
Tacx T4030 Ceramic Teflon

25.36

View product
SRAM GX Eagle 12-speed

25.36

View product
SRAM race/mtb 1x11-speed

30.44

View product
BBB Cycling BDP-17 Ceramic RollerBoy

40.61

View product

This is what our customers think

Reviews
Pros
-
Fast delivery (2x)
Bearing
Top
Always good and fast service at Mantel
Gied quality
Fluids
Light
Good bearings
quality (2x)
Price (2x)
Good price. (2x)
Quiet (2x)
Cons
-
Pricey
Disposable bearings
Oversized delivery packaging
No assembly instructions
Pricey
bearings not running as smoothly as expected
price compared to similar shimano
They are not cheap
assembly instruction is missing
For being ceramic turn anyway better expectach.
No new mounting bolts

According to the product specialist

Pros
-
With new derailleur wheels, your bike will run quietly again and shift gears properly!
These derailleur wheels have a narrow-wide fit, so your chain stays in place very well.
The low-friction ceramic bearings are extremely smooth and durable.
As the RollerBoys are made of a hard glass fibre composite they will not wear easily.
Cons
-
-
-
-

Specifications

Number of gears
7 speed
8 speed
9 speed
10 speed
12 speed
11 speed
12 speed
Sram derailleur type
GX Eagle
NX Eagle
Rival 1
CX1
Force 1
X1
XX1
X01
GX1
1x12
Campagnolo derailleur type
Record
Chorus
Centaur
Veloce
Type of Shimano derailleur
Dura Ace
Ultegra
105
Tiagra
Deore XT
Deore SLX
Deore
Ceramic
Yes
No
No
Yes
Number of teeth
10 Teeth
12 Teeth
14 Teeth
12 Teeth
12 Teeth
14 Teeth
Colour
Black
Black
Black
Black