Based on 2413 reviews
95%
(2289)
3%
(65)
1%
(27)
1%
(14)
1%
(18)
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Bearing Tool Kit
Jeff M. (Amherst, US)
I9 Hydra 6b Bearing Tool Kit

Very nicely machined, high quality, albeit a tad expensive, drifts. Plus, the colors look pretty. Need these to do the job right.

Eagle 90 transmission

I have the eagle 90 transmission with 30t chainring and now it has some protection thanks to thunder mountain bikes. The product works perfectly, easy install and back on the trail. Thanks thunder mountain bikes.

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Recon Electric Mini Pump
James R. (Salt Lake City, US)
Recon Mini Mighty Little Pump

Inflates my gravel tires as advertised. Excellent customer service, fast shipping, happy customer, thank you!

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SLX BL-M7100 Brake Lever Blade
Joe (Ridgefield Park, US)
Great price top quality

Great price top quality you can not go wrong Thanks

Just what i needed to finish my SS flatbar gravel bike

Just what i needed to finish my SS flatbar gravel bike build

Amazing little tool!

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Hydra Gen 2 Complete Freehub Kit
Jason F. (Vallejo, US)
Great Hub

Needed a burly rear wheel to convert Ebike to mullet. Love hydra hubs though that engagement is useless with Ebike. The buzz is a bonus

So far is good, i like it

Good price and great customer service!

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Deore XT DI2 M8250 Upgrade Kit
Jay F. (Westminster, US)
xt di2 8250

This upgrade is amazing. Everything you need to go wireless. Easy set up and precise shifting, smooth and quick. Doubt if i'll ever go back to cable/housing.

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GX Eagle DUB Crankset
Chris B.~.C.C. (Cortez, US)
Great price and fast shipping

Thunder Mountain Bikes is my go place for on-line purchases. They always have what I need at great prices and extremely fast shipping. If Thunder Mountain and “Shop X” have the same price, I always choose Thunder Mountain for their fast shipping plus everyone that works there are great people

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Trail S Hydra Front Wheel
John S. (Bel Air, US)
Great wheel

Smooth hub and great wheel for trail riding!!

These are the best crank boots, use them on all my Shimano cranks.

Shimano quality as usual, 5 stars.

Love how this adapter cleaned up the cockpit with my Shimano I-Spec EV brakes.

Love the grips

Love the grips

Love the grips

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Elite 35 Stem
Bob W. (Dillon, US)
Good product, great service

The stem was exactly what I expected. The service was great and I would gladly do business with Thunder Mountain the next time I need more bike stuff!

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Ride 60 Charge Port Cap
Ricardo D. (Gilbert, US)
Works Great

This replacement charging port cap works great! Unfortunately, replacing it on an Ari Nebo peak required me to take it to a bike shop to get it replaced.

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Steel Coil Spring
Rob L. (Carlsbad, US)
Boing boing

Awrsome service as always

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Crank Arm Boots
Jerry (Los Angeles, US)
Fit My XO Alloy Cranks

Fit, seem pretty robust.
Turbo Levo4 Pro.

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Trail EVO Cable Manager
Jerry (Los Angeles, US)
Didn't Help Me

Nice enough part but won't contain the rats nest that is my cockpit. Annoying when you remove light from bike, limits charging cable access.
I would not buy or recommend.