NEW PRODUCT! HUBDOCTOR EXTENDED WEAR 1 QTY. .007 O.S. BUSHING FOR MAVIC FREEHUBS REBUILD KIT
NOW WITH UP TO 5 TIMES* THE WEAR RESISTANCE OF OUR
STANDARD BUSHING MATERIAL.
THIS HUBDOCTOR REBUILD KIT ALSO
INCLUDES - 1 Qty. Free Inner Seal and 1 Qty. Precision Outer Bearing spacer.
This inner seal helps prevent bushing and/or bearing contamination.
Does your rear hub make a loud howl while coasting? Is the rear hub
binding and turning in to a fixed gear? Grab the cassette and check side to
side play. If it's more than two sprocket thicknesses and your freehub howls
then your hub bushing is worn out! No Worries! The new Hub Doctor inner bushing
replacement will fix your hub for a fraction of the cost of a new one!
The HubDoctor new inner bushings are
manufactured out of state of the art plastic and are tested and proven to last
up to 5 times longer than the original bushing. Now
with 10% longer length and 50% thicker flange, fits perfectly and is twice as
dense as the competition and much stiffer. (PV14000 rated). Modulus of
elasticity is now 392k psi. Compared to plain
clear Nylon, this material is much stronger; lower friction coefficient or
friction .1%; more heat and wear resistant, and will not absorb water. Nylon
can absorb up to 13% compared to 0.3% for our bearing. And our bearing is made
completely round on the flange so it fits just like the original part!
*For best life refresh the
oil every 40 hours of use, condition of the aluminum hub surface affects
bushing life, worn pawls can shed metal filings and wear both the hub surface
and the bushing.
For Mavic road and mtb
wheels only: Ksyrium, Aksium, Cosmic, Helium, Crossmax SL-Enduro-XL-
SLR-ST-29-SX-UB, Deetraks, Deemax, Crossland, Crossland, Crosstrail, Crossride
UB, R-SYS, Cosmic Carbon SL, Comet Route, Speedcity with FTS-L and FTS-X hubs,
2001 to 2013.
Included with your replacement kit
are step-by-step installation instructions, with photos, that walk you through
every step, so it makes it easy to service your own freehub!
The HubDoctor over-sized .005 replacement bushing is for Mavic freehubs with extremely advanced wear ( .979-978 ) between the inner and outer axle surfaces.
What our customers are saying about our HubDoctor Rebuild Kits:
How to determine what size
replacement bushing to purchase:
To see which bushing size
to purchase, standard .000 or .003 or .005 oversized, take the freehub off the rear
wheel and measure the hub surface next to the rubber seal which is all the way
inside the hub. A digital caliper or 2" micrometer works best. If your hub
measures .985-.984" order the standard size. If your hub measures,
.983-.980 the .003 over sized bushing fits best. If your hub measures,
.979-.978 then purchase .005 replacement bushing.
If your hub measures,
.977-.975 the .007 over sized bushing fits best.
What if I’m unsure of the
measurement?
I suggest purchasing our
kit that contains both the standard and oversized bushing to see which bushing
fits best. Start with installing the standard bushing first and go to the .003
in needed.
What if my hub has extreme wear?
Check my listing for the
new HD Pro kit. (The hub picture on the right in the listing shows a case of
extreme wear.) If your hub has extreme wear, in order to save the hub, and
avoid the cost of a new one, its best to purchase the HD Pro.
Shipping is free in the USA! We ship
Daily!
Please Note: This kit does not contain the freehub
body or assembly, but is shown for demonstration purposes only.
HubDoctor® Mavic® Cassette Hub
Overhaul Kits
The cost-saving solution for rebuilding Mavic® cassette hubs.
Check out our other items.