Tacx T4030 Ceramic Teflon
25.36
SRAM GX Eagle 12-speed
25.36
SRAM race/mtb 1x11-speed
30.44
BBB Cycling BDP-17 Ceramic RollerBoy
40.61
Compare Products (4)
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
7 speed
8 speed
9 speed
10 speed
8 speed
9 speed
10 speed
12 speed
11 speed
12 speed
Sram derailleur type
GX Eagle
NX Eagle
NX Eagle
Rival 1
CX1
Force 1
X1
XX1
X01
GX1
CX1
Force 1
X1
XX1
X01
GX1
1x12
Campagnolo derailleur type
Record
Chorus
Centaur
Veloce
Chorus
Centaur
Veloce
Type of Shimano derailleur
Dura Ace
Ultegra
105
Tiagra
Deore XT
Deore SLX
Deore
Ultegra
105
Tiagra
Deore XT
Deore SLX
Deore
Ceramic
Yes
No
No
Yes
Number of teeth
10 Teeth
12 Teeth
14 Teeth
14 Teeth
12 Teeth
12 Teeth
14 Teeth
14 Teeth
Colour
Black
Black
Black
Black