ZTTO MTB Road Bicycle Headset 1 1 8

ZTTO MTB Road Bicycle Headset

Material: hined AL6061 T6Sealed bearingsWeight: About 92~136g

ZTTO Code

Upper cup/Bearing outside diameter+ Lower cup/Bearing outside diameter + Fork tube.Such as 4456ST:"44" for OD ø44,"56" for OD ø56,"S"for Sight Tube ,"T" for Tapered Tube forkZTTO code is for quick search,not a accurate specifications.Please refer to SHIS(Standard Headset Information System)

Note:

please check your frame upper diamater,lower diamater,fork tube upper diamater and lower diamater before buying.

ZTTO F4444S Folding Bike Headset

"F" for Folding bike, "44" for OD 44mm, "S"for Sight Tube forkZS44/28.6ZS44/30This headset design for floding bike, so there is NO star nut, screw and cap.

4444S

"44" for OD ø44, "S"for Sight Tube forkZS44/28.6ZS44/30

3434S

"34" for OD ø34,"S"for Sight Tube forkEC34/28.6EC34/30

4242S

("42" for OD ø42,"S"for Sight Tube fork)IS42/28.6IS42/29.8

4252ST

"42" for OD ø42, "52" for OD ø52, "S"for Sight Tube, "T" for Tapered Tube forkIntegrated Angular ContactIS42/28.6IS52/40(30)

4252T

"42" for OD ø42, "52" for OD ø52, "T" for Tapered Tube forkIntegrated Angular ContactIS42/28.6IS52/40

4247T

"42" for OD42, "47" for OD47, "T" for Tapered Tube forkIS42/28.6IS47/33Attention: this is for 1-1/4" (1.25 inch )Tapered Tube.

4444T

"44" for OD ø44,"T" for Tapered Tube forkZS44/28.6EC44/40

4455ST

"44" for OD ø44, "55" for OD ø55, "S"for Sight Tube, "T" for Tapered Tube forkZS44/28.6ZS55/40(30)

4456ST

"44" for OD ø44, "56" for OD ø56, "S"for Sight Tube, "T" for Tapered Tube forkZS44/28.6ZS56/40(30)

ZTTO MTB Road Bike Headset Spacer Cover

Fits：Road and Mountain Bicycles St and ForksMaterial : Aluminum Alloy MTB Headset Spacer&Top Cap,Stainle Bicycle Fork Headset Star Nut&BoltColor: BlackLight weight, strong preure resistance, not easy to deform and suitable for majority of bicycle headset.