- Make sure this fits by entering your model number.
- Bottom assemblies include bottom cup, sealed oxide bearing, and crown race
- External Cup (EC) assemblies feature press-in cups with bearings outside the frame
- Replaces Cane Creek XXcII Traditional Bottom headset
- Internal parts are cross-compatible across 1, 4 and 11 series
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Product description
Item Specifics
- 6061-T6 alloy construction
- Innovative Clip Seal seals the top assembly and captures the compression ring for fewer loose parts
- Durable steel crown race
- Black oxide cartridge bearings
From the Manufacturer
Cane Creek 40 series Bottom Assemblies
- Replaces Cane Creek XXcII Traditional Bottom headset
- External Cup (EC) assemblies feature press-in cups with bearings outside the frame
- Replaces Cane Creek XX-44 headset
- Bottom assemblies include bottom cup, sealed oxide bearing, and crown race
- EC44/40 Conversion Bottom fits 1-1/8″ 44mm standard head tube bottom (44mm inner diameter)
- Consistent stack heights across 10, 40 and 110 Series
- For use with 1.5″ threadless steerer tube bottom (40mm crown race seat diameter, tapered steerer tube)
- Internal parts are cross-compatible across 10, 40 and 110 series
- Converts 44mm head-tube bottom for use with 1.5″ 40mm crown race forks
- Durable steel crown race with low-friction face-seals
- External Cup (EC) 44mm Bottom Assembly enables use of tapered steerer tube
- External Cup (EC) assemblies feature press-in cups with bearings outside the frame
- Combine with 44mm 1-1/8″ ZeroStack Top Assembly for complete 44mm straight head-tube installation
- Internally relieved AL-6061 T-6 cup
- Assembly includes 1.5″ black oxide steel bearing and 40-Series 1.5″ crown race
Item Specifications | |
---|---|
Color | Black |
Steerer Tube | 1-1/8″ Threadless |
Crown Race | 30.0 |
Bearing Type | Sealed |
Defined Color | Black |
S.H.I.S Lower | EC49,30 |