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Planet X Knifen (2003)

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Reviewed by 4 BikeTrials.com users - Write your review


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5 of 6 people found the following review helpful

Tue Oct 28 2003
Reviewed By: Alex (anon)
Rider Level: Intermediate

Used Product For
3 Months

Strengths
light, stiff, disc compatible

Weaknesses
paint and decals scratches easily

Similar Products Used
Brisa Disc, SID SL

Review
What can i say, rigid is definitely way easier to control than a suspension fork -- no pogo, no sucking of power, just straight power transfer for all your trials needs.
The Brisa is also a good deal and an awesome fork... the PX however, is much cheaper, comes in a raw finish and a black one, and its more world renowned than any other fork in the world.
Plus its fairly lite (assuming you get the Lite)...
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4 of 4 people found the following review helpful

Wed Nov 12 2003
Reviewed By: Cole (anon)
Rider Level: Advanced

Used Product For
6 Months

Strengths
Super burly (original design), super stiff, never break

Weaknesses
Heavy (about 3lbs)

Similar Products Used
Cro-mo GT, Tange, Kinesis,

Review
I've broken several cro-mo forks through nose hops and touchups. This fork has brought back my confidence in my fork. It won't break any time soon.
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0 of 0 people found the following review helpful

Thu Jun 02 2005
Reviewed By: Mike McGregor (anon)
Rider Level: Beginner

Used Product For
1 Year

Strengths
Strong, rigid, affordable, lite

Weaknesses
Position of Disc Mount (see below)

Similar Products Used
other people's bikes...

Review
Weight, Strength, length, looks and price are all spot on.
The Disc Mount however seems to be positioned too far towards the rotor, causing the rotor to rub the outer side of the void in the caliper where the rotor runs. At first I thought the problem was with the Caliper its-self or due to the fact that my rotor was coming loose from the mounts on the front hub (I sheared a bolt off in the mount and was running 5 bolts on a six bolt mount). But after a new hub and new calipers, the problem persisted, and clearly was a result of the caliper mount position (I.e. no shims between the caliper and the mount, the rotor still rubs along the outer side of the space in the caliper where the pads are). I'm not sure if the problem lies with the position of the mount relative to the rotor or the squareness of the mount relative to the rotor and the axle, or a combination of the 2, but the problem is there. Perhaps its just my fork... for the time being, the problem has been remedied with a file and setting the axle slightly askew in the axle mount...

If it wasent for this problem i would give the fork a '****' rateing, but this seems like huge defect that should not be...
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0 of 0 people found the following review helpful

Mon Jan 09 2006
Reviewed By: adam laws (anon)
Rider Level: Intermediate

Used Product For
1 Year

Strengths
fork is very strong and can take a punsishment

Weaknesses
if u like looks then its not the fork for u scratches real easily

Similar Products Used
brisa fork and kona jumper fork

Review
a ridged fork is always the way to go no matter wat... no more o rings to replace or new build ups and no worrys bout breaking it
fork is great and if u like riding urban then the fork is also offered in a higher stance coming in 20 mm longer than the normal size
so wat are u waiting for go get one now if u planning on going ridged then the planet x knifen is the way to go!
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