MRP Progressive Rear Shock Coil Spring 129mm Long 65mm Maximum Stroke 450+ Pound Spring Weight Thread Pitch-20 x 2 }Profile Aerodrink Base Bar Bracket

}Profile Aerodrink Base Bar Bracket

These Hayes original replacement disc brake pads are used to maintain optimal performance with Hayes disc brakes

5" ISO Width (mm) 60 Labeled Size 27

Pedal wrench: compatible with any pedal with 15 mm wrench flats

With just 4 degrees of engagement riders will rejoice as they crank and hop over any technical section with control and ease

MRP Progressive Rear Shock Coil Spring 129mm Long 65mm Maximum Stroke 450+ Pound Spring Weight Thread Pitch-20 x 2 }Profile Aerodrink Base Bar BracketMRP Progressive Rear Shock Coil Spring 129mm Long 65mm Maximum Stroke 450+ Pound Spring Weight. Progressive Springs utilize a non linear design intended for trail and all mountain enduro riding. They are designed to increase in rate late into stroke to provide additional bottom out support and open up the use of coil shocks on frames previously only suited to air shocks. TECH SPECS Spring Weight 450+