Send us a good quality close up photo, before ordering, of:
(a) Your existing hanger, back and front, preferably having removed from your bike & rear derailleur, OR
(b) A picture of the "cut out" where the hanger sits.
Don't forget to include details of your frame, particularly:
(a) Manufacturer, (b) Frame name / Derivative, (c) Year of manufacture i.e. Specialized, S-Works Epic Mountain 26", 2012
Send us this via the eBay messaging service and we will then get back to you as soon as possible!
(** Please note due to the profile size of this hanger it will be sent Royal Mail Small Parcel, as too large for large letter packaging**)
Our Ref: CC263
Gear Mech, Derailleur Hanger, Frame Saver
Trek Part # 304639 / Gary Fisher
135 x 5mm QR
Fits at least the following models:
2017 Trek Fuel Jr
2017 Trek Fuel EX Jr.
2016 Trek Full Suspension (All) 135x5
2016 Trek Fuel EX Jr.
2015 Trek Full Suspension (All) 135x5
2014 Trek Full Suspension (All) 135x5
2013 Trek Fuel EX Carbon / Aluminum 135x5 QR
2013 Trek Remedy Carbon / Aluminum 135x5 QR
2013 Trek Rumblefish / Elite / Pro 135x5 QR
2013 Trek Superfly 100 Carbon / Aluminum 135x5 QR
2012 Trek Superfly 100 Carbon & Aluminum 135x5 QR
2012 Trek Fuel EX carbon and aluminum 135x5 QR
2012 Trek Rumblefish 1 & 2 135x5 QR
2012 Trek Remedy carbon and aluminum 135x5 QR
2012 Trek Slash 135x5
2011 Trek Fuel EX carbon & aluminum 135x5 QR
2011 Trek Rumblefish 1 & 2 135x5 QR
2011 Trek Remedy carbon & aluminum 135x5 QR
Trek recommends that you apply a removable thread-lock (i.e LOCTITE 243) to the threads during re-assembly. Failure to do so may result in fasteners loosening during use.
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FITTING NOTES:
** Rear Derailleur Hangers should be fitted by a
Qualified Cycle Mechanic and only after the original fault that caused any
original hanger to fail has been diagnosed and remedied.
Hangers are sacrificial parts designed to break
when the frame and / or drive train are under undue stress, thus reducing /
eliminating damage to the frame and drive train components.
FAILURE TO REMEDY FAULTS BEFORE REFITTING A HANGER WILL
RESULT IN THE NEW HANGER PERFORMING ITS DUTY AND BREAKING.**
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PLEASE REMOVE YOUR HANGER AND
OFFER UP TO THE PHOTOS SHOWN AND CHECK BEFORE ORDERING THANKYOU.
DONT FORGET A SPARE HANGER
TOO!- YOU KNOW YOU'LL REGRET IT IF YOU DON'T!!
IF YOUR HANGER DOESN'T APPEAR
IN THIS LISTING PLEASE REVIEW OUR OTHER HANGER LISTINGS, THEREAFTER MESSAGE US
WITH A PHOTO AND WE WILL GLADLY ATTEMPT TO MATCH AND PRICE IT FOR YOU BY
RETURN.
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TECH TIP:
Dont forget to carry a spare
hanger on your bike and the tools to deal with it!
TECH INFO:
The derailleur hanger /
mech hanger is the part of the dropout that the rear derailleur attaches
to.
Most non-steel framed bikes
have a separate removable derailleur hanger, generally made from aluminium
which is bolted to the dropout. These are intended as a cheap replaceable part
so that in the event of an accident or mechanical problem that could damage the
derailleur or frame, the derailleur hanger breaks or deforms instead. Sometimes
a shear bolt which is designed as a weak point will also be used. There are
dozens of different derailleur hangers available and one model is seldom
interchangeable with another
In general, steel-framed bikes
do not have a removable derailleur hanger, because a steel dropout and hanger
is stronger and therefore less likely to be damaged, and also it is more
malleable and less likely to work harden during deformation and generally can
be bent back into shape without breaking.
It is important for proper
indexed shifting for the derailleur hanger to be properly aligned. The rear
derailleur bolt hole must be close to parallel with the rear axle. If it is out
of alignment, the rear derailleur will not move far enough, with respect to the
rear sprockets, with each click. A special tool exists to measure and correct
misaligned hangers, referred to as A DAG - Derailluer Alignment Gauge.
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BUYERS OUTSIDE OF THE UNITED KINGDOM
– IMPORTANT NOTICE
Buyers may pay import charges (including
tax and customs fees) when purchasing items from another country. Import
charges are generally based on the item's price, postage weight, dimensions,
country of origin, and taxes, duties, and fees of the destination country.
Buyers should make their own enquiries and satisfy themselves as to the extent of any applicable charges before purchasing. Buyers should also determine any of the intended destination country’s import regulations.
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