Cane Creek 40 ZS49/28.6 /ZS49/30 Conversion Headset Black MFPN=OVAL-SDM34-BST The super-soft SmartEVO DH compound

The super-soft SmartEVO DH compound is combined with large knobs to offer superb grip on slippery and damped conditions

Standard interface

Retains spring-rate up to 1000000 compressions

}Industry Nine A35 Stem - 40mm 35 Clamp +/-8 1 1/8" Aluminum Black

36 Rhythm Air Shaft Assembly

Cane Creek 40 ZS49/28.6 /ZS49/30 Conversion Headset Black MFPN=OVAL-SDM34-BST The super-soft SmartEVO DH compoundCane Creek 40 ZS49 28. 6 ZS49 30 Conversion Headset Black. The 40 Series is the workhorse of Cane Creek's headset line up. Representing the balance of performance durability and value the series incorporates all the features necessary for a robust lightweight long lasting headset. Zero stack uppers press into head tube with very little stack height. Lowers are either zero stack or external cup. Sealed black oxide bearings Carbon friendy compression