The 2nd option is make one yourself.
It can easily be home-made by using a 2" PCV coupling (Black Y or T ) from Home Depot.
Cut according to the width of the fork as required and Use a wide tie wrap to secure them on the forks.
It looks original and only costs less than $5.00 USD
Instructions:
1. Use masking to define the cut area.
2. Use a hack saw or dremmel to cut & discard as required.
2a. (Mine I added an angle at the base to reinforce rigidity - I did not cut it straight down to the base).
2b. To keep the "T" elbow piece stable during the cut, Insert a short piece of PVC pipe to hold the assembly on a vice.
2c. I use the thickness of the sliding telescopic fork tube as width sample.
3. After the cut, use a file to create a smooth finish along the cut.
4. Vertically cut across one end of the base ring (usually the rear end) so that the assembly can be pried open to fit on to the fork. (watch your fingers!!!)
4a. There will be a thin gap at the base after the piece is installed on to the fork
4b. This gap/split also serves as a drain channel in case of water accumulation.
5. Use a wide Tie-wrap to secure it on to the fork - makes it looks better than a thinner tie-wrap.
Note:
As an added value, I cut the 2 top corners/edges at an angle, personally I like the angle finish better compared to a 90 degree straight cut.
The PCV is soft material and caution is suggested when filing.
There is no need to take out the forks from the bike.
Good Luck.
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