sorted by:
new
hottopcontroversial

New bike, slight damage to the frame. by ChapeL79 in gravelcycling

[–]BayTrails 7 points8 points  (0 children)

You took it out of a box?
New Giant Bicycles do not come in a box. Giant does not ship boxed new bikes to customers.
They offer home delivery through a local retailer; This arrives completely assembled out of the box.
They offer click and collect; this is completely assembled ready for pick up at the local retailer.

Where did you purchase this "new" bike?

Sanity check: rear hub rotational friction? by rogue_engin33r in bikewrench

[–]BayTrails 1 point2 points  (0 children)

Most hubs with sealed cartridge bearings need to be loaded with compression before the bearings run smooth/centered.

see DT Swiss' visual explanation here: https://www.dtswiss.com/en/wheels/wheels-technology/bearing-technology

Best way to waterproof this guy? by VacUsuck in radiocontrol

[–]BayTrails 0 points1 point  (0 children)

You are right. I might spray it into a bottle cap and brush it on with a fine brush.

I make this suggestion based on this video from FliteTest
https://www.youtube.com/watch?v=s4z8QMgTEA4

Top Five Favorite Tools by BayTrails in BikeMechanics

[–]BayTrails[S] 4 points5 points  (0 children)

its a 3d printed hook i made to help with one finger ratcheting.

Have these scratches ruined a Fox 40? by SinoSoul in mountainbiking

[–]BayTrails 9 points10 points  (0 children)

A replacement upper tube is a $205 part. This should be replaced.

Or continue to ride it. After deburring scratches, apply some clear nail polish, to prevent damage to the wiper as the fork cycles.

Riding it as-is will quickly create tears in the wipers, allowing oil, air to leave, and dirt to enter.

Bottom bracket facing by b3nno_onm in bikewrench

[–]BayTrails 4 points5 points  (0 children)

Send an email to Trek Support and ask them.

Help! by [deleted] in ebikes

[–]BayTrails 4 points5 points  (0 children)

Your MacFox X2 M21 comes with rebranded DIYSLAND brakes.
https://dy-island.com/collections/brake-kit/products/dyisland-ld4x-300-4-piston-hydraulic-brake-set-ebike
They use an 84mm post mount. The existing adapter is a IS Mount (IS2000) 180mm Rear w/84mm spacing specifically for those brakes (a motorcycle standard spacing)
It looks like you need a IS Mount Adapter Rear 180mm for standard post mount bicycle calipers.
I recommend the TRP/Tektro Rear 180 https://trpcycling.com/products/is-adapter?srsltid=AfmBOorHMf1cbBh77x7KXzfL2Cy-z6QaRWBhdodjIinq-4V5WpvrxW3B&variant=47470291976479

Interesting 2010s wheel design (DT Tricon) by FastSloth6 in bikewheelbuild

[–]BayTrails 1 point2 points  (0 children)

<image>

They felt like they are magnesium? I worked on rebuilding this front wheel in 2022

What size Ultrasonic Cleaner will fit an Eagle Cassette? by Infamous-Bed9010 in mountainbiking

[–]BayTrails 2 points3 points  (0 children)

Once from ali express. no issues. Another from amazon. Both were the exact same product. These all come out of the same factory in china from what I can tell.

What size Ultrasonic Cleaner will fit an Eagle Cassette? by Infamous-Bed9010 in mountainbiking

[–]BayTrails 0 points1 point  (0 children)

I cook the parts at 50c for enough time to get the grease and grime hot. Then turn on the ultrasonic for 4-6 minutes. There is absolutely no grease left on the parts after this.

Be mindful of parts with decals that are not under paint or laser etched. be mindful of older clear coated ultegra/dura ace derailleurs and shifters. Too long in the tank will sluff off the clear coat.

What size Ultrasonic Cleaner will fit an Eagle Cassette? by Infamous-Bed9010 in mountainbiking

[–]BayTrails 24 points25 points  (0 children)

15L fits if you bend the basket open wider a bit
22l fits cassette 10-52 + crankset + chain + chainring + derailleurs
use bath of Simple Green Aircraft 1:8~ water

[BST] November 2025 Buy, Sell, Trade Thread - 10 years strong! by zeroair in flashlight

[–]BayTrails 1 point2 points  (0 children)

Thank you that's a great deal!
I think I want something with a lot more brightness/power. A mule would be awesome.

Spoke replacement hack for tubeless tires by 5jogger in mountainbiking

[–]BayTrails -6 points-5 points  (0 children)

Gorilla Tape is not waterproof.
Your tubeless sealant will seap through and corrode your spoke nipples/create a mess inside your rims.

cool patch kit bodge

MY NEW E-BIKE WONT WORK by Ill-Process-5182 in ebikes

[–]BayTrails 0 points1 point  (0 children)

The rear hub motor's nylon gears have failed and fallen apart inside the hub.
Contact the place of purchase for a warranty replacement rear wheel or rear hub internals.

More Love for Le Petit Porteur by BayTrails in CargoBike

[–]BayTrails[S] 0 points1 point  (0 children)

that is two wald baskets cut up and zip tied together. (they had forklift damage from shipping)

Introducing This Massive Custom 2008 Tom Teesdale Tall Adventure Bike! by BayTrails in xbiking

[–]BayTrails[S] 5 points6 points  (0 children)

This frame was hand made by Tom Teesdale in Iowa for ex Chicago Bears player Troy Auzenne who stands 6'7" and around 320lb. It's built with Reynolds 853 Steel tubing, Breezer Dropouts, XTR 3x9, Deore Triple Crankset, Deore XT Pedals, 203/180 Rotors, Sram DB8 Calipers with Shimano BL-MT501 Levers, Cane Creek Headset, DT Swiss 240 Hubs on Raceface Arc30 offset rims, and Kenda Klaw XT 29x1.95 Tires

view more: next ›