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Shimano Tiagra ST-4503 9 Speed Triple Road STI Levers

Customer Reviews (2)
5 / 5| Write your review
£79.99 Please note this product has selling restrictions to your country. was
Manufacturer : 
SJS Cycles part number : 
Manufacturer part number : 
Now no longer available, nearest replacement is SJSC part # 36918
Product Reviews (2)
Questions & Answers (2) Q & A
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Product Reviews (2)
Overall Product Rating 5 / 5
Tiagra Shifters St-4503 Oem Pack
By Colin Thorpe
18 Jan 2013
5 / 5
I recommend this product
ProsLovely action
Excellent product. Easy to fit even without instruction sheet (can obtain this from Shimano website if required). Optical gear display very good for triple chainwheel and more useful than I thought it would be for 9 speed cassette.
Tiagra Shifters
By paul white
10 May 2012
5 / 5
I recommend this product
delivery time was good enough to mean iwas only off the road mon to thursday including finding a shop to install them. notched up about 400 miles so far , working well , no problems . the soras they replaced broke after 3000 miles , abit of plastic broke on them and needed supergluing after 1500 miles , hoping these will be better. so far so good.
Questions & Answers (2)
08 May 2014
Do these have hidden gear cables (as well as brake cable) ??
I see no exit bit sticking out from the side of the lever as with my current set

The gear cables are routed straight out of the side of the shifter, they are not hidden so do stick out. The reason it is hard to see this is because the watermark is unfortunately covering the exit point on the left hand shifter.

Are These Sti Levers Compatible With Any 9 Sp Deraills ?
10 Feb 2014
Can they be interfaced with any Shimano 9 speed derailleurs (eg Deore XL front and rear derailleurs) or are they intended to be used only with Tiagra front and rear road derailleurs ?


You'll need to stick to road derailleurs. It will be compatible with any of Shimano's road derailleurs.