Specialized S152500003 SL5 Headset Kit - Complete Grease *Will work with MOST single

*Will work with MOST single speed chains

with a dedicated

Add to this the proprietary Graphene 2

The innovative design means that 23 to 28-mm tubeless tyres can be used on the track

The cutting-edge molecules fill the bigger holes and tears

Specialized S152500003 SL5 Headset Kit - Complete Grease *Will work with MOST singleHeadset Kit by Tange Seiki Includes 4 bearings, carbon top cap, carbon spacers and upper crown race. Suits the following frames 2018 TARMAC MEN SL5 COMP 2018 TARMAC MEN SL5 COMP DISC 2018 TARMAC MEN SL5 EXPERT DA 2017 TARMAC COMP 2017 TARMAC COMP DISC 2017 TARMAC COMP TORCH 2017 TARMAC EXPERT 2017 TARMAC EXPERT DISC 2017 TARMAC EXPERT ETAP 2017 TARMAC PRO DISC UDI2 2017 TARMAC PRO FRAMESET 2017 TARMAC PRO UDI2 2017 TARMAC SW DA 2017 TARMAC SW DI2 2017