Showroom closed during renovations - Our showroom is closed while our building undergoes extensive renovations. For updates please see our shop facebook page. Online ordering is still available.
Free Shipping

For domestic orders over $75.00. Discount applies to other orders. For full restrictions see store policies.

Registered Users get free shipping for purchases over $50.00!

Shop by Brand

Shimano Authorized Retailer FIST Certified

Gravity DX Pro 1-1/8" ZS top/1.5" std lower cup

Availability:In Stock (5 Available)
Retail Price:$89.99
Savings:$27.00 (30%)
Your Price:$62.99

Instant Price Match

AEBike Part Number: HD4552
Manufacturer:  Gravity
Manufacturer Part Number: 130-0016
UPC: 400310030771

Gravity DX Pro Headsets, tapered headtube compatible.
  • Upper Zero-Stack cup presses into headtube
  • 44mm Upper Headtube Inside diameter
  • 49.57mm (Standard 1.5") Lower Headtube Inside diameter
  • Lower 1.5", standard cup
  • 36/45 degree ACB (Angular Contact Bearings)
  • For 1-1/8" to 1.5" steerer tubes
  • 39.8mm Crown Race
Item Specifications
Crown Race40
Bearing TypeCartridge
Defined ColorBlack
S.H.I.S UpperZS44
S.H.I.S LowerEC49
S.H.I.S. Stem Clamp Diameter28.6
63 points will be rewarded for our loyalty program when this product is purchased.

Browsing History

More Testimonials...
Winter tuneup special!

Bring your bike in before March to get a full overhaul at the price of a tune-up, and we'll store the bike til Spring!

More Shop News...