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A2Z Adaptor Retrofits Tabless Bike with current disc brake system DM-UNI

Customer Reviews (2)
4 / 5| Write your review
£29.99 Please note this product has selling restrictions to your country. was
Manufacturer : 
SJS Cycles part number : 
Manufacturer part number : 
Product Reviews (2)
Questions & Answers (4) Q & A
- Retrofits "tab-less" bikes with current disc brake systems
- No need to buy a new bike
- Very easy to install - in just a few seconds
- Easy to put on / off your rear wheel as usual, no extra adjustments needed
- 100% CNC machined
- Recommended for aluminum alloy frame
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Product Reviews (2)
Overall Product Rating 4 / 5
Good product.
12 Jun 2018
4 / 5
I recommend this product
Good product but it could be better! It spins backwards! No tire change possible without removing the whole unit.
Works With Clarcks Cmd-8 But
05 Jul 2012
4 / 5
I recommend this product
Consreverse motion loosening!
works with clarcks cmd8 disc brake system but not perfect.
it adapted on an old rubbish bike frame from decathlon with 2 holes/ears for screws for mudguard close to the axle screw without problem.
however, a small defect needs to be mentionned:
when the brake is to use in reverse direction, the entire device rotates with the brake. therefore, i recommand drilling a hole in the aluminium leg that touches the bike frame and bind it twice together with robust iron wires. it should be modified because the command cable could break.
Questions & Answers (4)
Compatible With A Steel Frame?
26 Jun 2017
I know this is fine with an aluminium frame, but what about a steel frame? Is there another adaptor available?

We would not recommend using this with a steel frame.

Is This Item Fit Size 26" Frame
28 Dec 2015
Hi, this is not wheel size specific. So should fit your frame.
Hi, Will This Fit Any Mtb Frame Regardless Of Dropout?
30 Nov 2014

This adapter is designed to fit alloy/aluminium frames with standard vertical dropouts, even then as this is a universal adapter there is no guarantee it will fit all frames anyway I'm afraid.

Which Disc Adaptor Can I Install On My Giant Rock4500?
01 Aug 2014
My frame is vbrake type and I want to install disc brake on the rear.
At the moment I have only brakes on the front. Which disc adaptor can I order from you? Please advise. Thanks.

This is the only disc brake adapter of this sort we stock. As it is designed for alloy frames it should be suitable for use on your bike, but as we've never tested it on a Giant I can't say for sure I'm afraid. Please be aware that you will need a new disc specific hub.