Dia-Compe DC139 Guidonnet Under-Drop Levers - 23.8mm Clamp - Black

Customer Reviews (3)
4.3 / 5| Write your review
£32.99 Please note this product has selling restrictions to your country. was
Manufacturer : 
SJS Cycles part number : 
Manufacturer part number : 
- Aluminium lever handle and bracket
- Stainless clamp 23.8mm
- Weight: 128/pair
Product Reviews (3)
Questions & Answers (4) Q & A
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Product Reviews (3)
Overall Product Rating 4.3 / 5
Almost perfect...
By Krzysztof Sokol
15 Oct 2018
4 / 5
I recommend this product
ConsNo reach adjustment, no cable barrel adjuster.
ProsThe look, price, several braking positions, stopping power.
They are great addition to bullhorn bars, allowing to apply the brakes from almost any position, but they are not perfect.
Not for people with small hands, due to the lack of the reach adjustment.
They would be even better with cable barrel adjuster.
Great product
By Constantinos
29 Nov 2017
5 / 5
I recommend this product
Great, well made, value for money brake leavers that blend in quite well with a bullhorn handle on a single speed!
Fits my PD Air Wing OS Bar
By John J. De Tuerk
15 Nov 2017
4 / 5
I recommend this product
ConsNone yet
ProsThey fit
A bit tight, but they fit the bull bars. I have yer to finish the project, so I can't offer a more complete review
Questions & Answers (4)
Which type of cable nipple with these levers
22 Dec 2020
SJS Cycles part number: 49898 or SJS Cycles part number: 49897?
SJS part 49897 or any Barrel ended inner brake cable will suit.

Thanks, 31.12.20
Do they come with an extra 22.2 mm mount clamp?
19 Nov 2019

Dia Compe D135 I bought before came with 2 clamps, including one for 22.2 mm bars. This item's description only mention 23.8 clamp though. Can it be it still comes with additional 22.2 clamp as well?
Hi, these levers only have 23.8mm clamps. There are no extra clamps. Thanks 19/11/2019
Compatible withTRP Spyre Disks
29 Oct 2017
Will they work withTRP Spyre Disk brakes?

These brake levers are indeed suitable for use with the TRP Spyre brakes.

What Brake Cable Would Be Suitable For This Lever?
08 Oct 2016

These levers require a brake cable with a barrel nipple.