Royal Racing Core Short Sleeve Jersey - S - Grey Heather YGroup_7033440927789 They also have larger pulleys

They also have larger pulleys and taller teeth for better chain security and higher ride height

Proprietary Graphene enhanced 4C compound

• Convenient slip-on design for secure

Supplied pre-filled with Shimano Low Viscosity Mineral Oil

Include 3 x Bash rings to suit any chainring size

Royal Racing Core Short Sleeve Jersey - S - Grey Heather YGroup_7033440927789 They also have larger pulleysCasual yet technical, fast wicking, UV and antimicrobial treated. Looks and feels like a cotton t shirt. This 85% Polyester 15% Cotton mix looks like your favourite tee but performs like a tech ride jersey you won't believe the performance until you try it. The Core jersey also drys up to 4 times faster than cotton. Core Jerseys are UV Treated and you might think this an extravagance for a company with its roots in the Pennines and Welsh Valleys.