SHIMANO TIAGRA R4700 R4703 2X10 3X10 SPEED FAMILY
Progressive all-road performance
New 10-speed TIAGRA provides serious entry-level riding performance with cascaded technology from top-tier lines.
More intuitive control for shifting
The new 10-speed cable pitch for wider frame compatibility
Upgraded with cascaded technology from DURA-ACE
30% increase in brake power (same level as BR-5700)
SORA R3000 detail please click the link
A 2 year warranty is offered with all Shimano products from S2HCYCLE (3 years on Dura-Ace and XTR products).
Buy SHIMANO PRODUCTS from S2HCYCLE, the World’s Cheapest Online Bike Store.