GIANT ADVANCED PRO, ADVANCED SL OVERDRIVE 2 ROAD BIKE HEADSET BEARINGS exclude_premium_shipping 4" TPI 220 TPI Compound

4" TPI 220 TPI Compound Cross Country Dual-Compound Durometer 60a/52a Bead Folding Type Tubeless Ready (TLR)/Clincher Maximum pressure 50 psi ETRTO 61-622 Construction RSL XR Studdable No Sealant volume 89 ml (3 oz) Weight 620g

Two 15mm sockets at 30° and 45° angles so you can always get optimum leverage

it shields your gear from rain and road spray

Battery Charger Type - Bosch 2A

Compatible chain: HG 9-speed

GIANT ADVANCED PRO, ADVANCED SL OVERDRIVE 2 ROAD BIKE HEADSET BEARINGS exclude_premium_shipping 4" TPI 220 TPI CompoundBlueseal Bike Bearings replacement kit for Giant Overdrive 2 (OD2) road headsets. Contains precision upper and lower bearings engineered to restore smooth steering and eliminate play in your headset. Direct fit for all Overdrive Headset models, including Advanced Pro and Advanced SL variants. Maintain your bike's handling performance with quality bearing replacement. Compatibility 2012 Avail Advanced 0 2012 Avail Advanced 1 2012 Avail Advanced 2 2012