Browse
Shimano Tiagra ST-R4020 11-speed STI with BR-RS405 Calliper, Right Shift Front Brake

Shimano Tiagra ST-R4020 11-speed STI with BR-RS405 Calliper, Right Shift Front Brake

by Shimano

£259.99

Shimano Tiagra ST-R4020 2x11-speed STI shifter and hydraulic disc brake kit for road bikes, delivering precise shifting, powerful braking, and ergonomic control for performance road cycling.

GTIN04550170236717
EAN4550170236717
MPNRR4020RF
Prices updated 25 Jun 2026

Compare 1 Retailer

Prices checked 14h ago

Halfords

BEST PRICE
In stock
14 deals available
£259.99
Best Price

Amazon

Check live price on Amazon.co.uk

eBay

Check availability and price on eBay.co.uk. Yorkshire.com may be paid for purchases made through this link, by eBay Partner Network.

Check on eBay

Can’t find it elsewhere?

Product Description

Shimano Tiagra ST-R4020 2x11-speed STI shifter and hydraulic disc brake kit for road bikes, delivering precise shifting, powerful braking, and ergonomic control for performance road cycling.

More products from Halfords

Browse their full range on Yorkshire.com

Deals from Bicycle Shifters retailers

From£259.99Halfords - Retail
Buy Now