High quality! Cross Country Dirtbike Approved.
340049
Ran 2 of these with the matching water proof relays (HELLA 007794301 Weatherproof 20/40 Amp SPDT Mini Relay with Bracket) on my street legal dirt bike for the AC headlight and brights. I activated the relay with my DC circuit to control my AC circuits. I mounted them right behind the head light with the wires coming straight up to the sky (only way I could do it) I ran wire loom over the wires but besides that they were completely exposed it the elements. Me and my brother then rode from Arizona to North Carolina in the summer of 2014. It DUMPED rain on us for a combined 3 days. Really we hit some of the hardest rain I've ever seen heading into San Antonio. Never had a single problem with the relays to this day. Withstands the harsh shocks and environment of the Arizona Desert too. High quality!
2399515
I bought this post to replace a missing post on an old Schwinn Sierra that I was restoring/converting to single speed. However, I liked it so much that I put it on another single speed conversion that I use more often. I'll probably buy another for the Sierra. This post is high quality from the machineing to the finish, & feels very solid. Way better than the stock steel-tube post that it replaced, & priced about the same as the steel tubes.
4252716
Great Product! Bought this for my yz450 dirtbike to ride in the trails at night and this worked out great! Quick and easy installation! Will buy another for my other bikes!
1147211
Amazing quality for the price! Very lightweight and solid grip at high speeds on motorcycle. Highly recommended.
4114755
Got this for my dual sport motorcycle because of the price and was very pleased at the quality(not chinese).has very good traction on and of road. Top quality service from motorcycle superstores also.
4364249
Awesome and capable bike with surprisingly good quality components for the price.
3618799
I'm not a hardcore cyclist,  but maybe a little harder than the average dept. store bike rider.  When I put a new fork on my Walmart bike,  I needed a new brake as the "Sun" brand crapomatic disc brake that came with the bike wouldn't fit the new fork's  beefier brake bracket.

Out comes the credit card,  and a couple days later my Avid BB5 brake showed up.  Packaged nicely,  excellent quality and finish and fit on everything.  Easy to install,  overall everything about it has been very good.

MAKE SURE TO CLEAN THE DISC AFTER INSTALLING IT, AND BEFORE YOUR FIRST RIDE!

My experience with the original "Sun" disc on this bike was pretty bad.. useless when dirty,  almost useless when clean.  The Avid BB5 is still useless when dirty but holy cow it works awesome when it's clean!!!!  Very good stopping power,  very easy to lock up the front wheel on dry dirt or lift the rear tire while stopping on pavement, with just a little bit of pressure on the handle.  If there is a better brake than this,  I don't need it.

But it is sorta tedious to keep the disc clean,  I guess that's true with any bicycle disc brake.
2035506
Rides better then stock,  does very well on the trails.
3921550
I purchased these to secure my dirtbike during transport. From the cam buckle to the stitching, the build quality is top-notch throughout. The hook diameter is larger than most other brands so it may not fit in all places, but this can be easily resolved by using an extension. Once tension is set, the cam buckle ensures that there is absolutely no play.

My first experience with Ancra was in the military and in the aviation industry so I know they make first rate products. Like me, you probably paid a lot of money for your bike or ATV, so why take a chance with a cheap brand in order to save a few bucks? I'd rather have peace of mind when it comes to protecting my investment.
219958
I have only had this bike for a few days, but I am so impressed I feel compelled to write a review.
This is  a great bike.  It's very well made and a good value.  I suspect its comparable to bikes costing much more.

The pros are many:
The bike arrived very well packed and in perfect condition.
Its better than I expected and better than advertised.  For example, the frame is aluminum vs steel in the description, and so the bike the motor is 350 watt vs 250 in the description.
The built in lights are bright and one switch operates both front and back.
The Shimano shifter is very smooth and easy to use.
The twist throttle works well and has three power levels.
The bike is easy and fun to ride with or without the battery.  You can pedal unassisted,  twist the throttle and cruise without pedaling or/and use the throttle at the same time.
The handlebars are very adjustable and among the best Ive seen.
The controls are simple and straight froward.

The cons have little to do with the bikes actual quality, and should not deter anyone from buying one.
If you're handy you won't have any trouble assembling this bike, but the assembly manual isn't much help.
Likewise the pictures and descriptions in the owners manual need updating.  For example the battery pack has a little button on the front face under the handle.  When the button is pressed LEDs show the batterys charge level.  This button must also be pressed to start charging the battery.  I had to figure that out myself.
The Amazon description and the owners manual both mention PAS (pedal assist), but the bike lacks this feature.  The motor is operated by the throttle only, pedaling doesnt activate the motor.  I called Yukon Trail (they answered on the third ring and were friendly and professional) and was told that the bikes no longer ship with PAS.  I expected this feature, but  Im not returning the bike because to doesnt have it.  After using the throttle for a while, I doubt that the PAS feature will be missed.
The cover for the controller is not secured, and could fall off and the battery pack and controller rattle a little, but I think these things can be remedied.

All in all Im happy with bike and would recommend it to anyone in the market for an electric bike.

11/8/16 update:
My husband wrote this review.  I am updating this, he loves this bike and rides it every day since his purchase.  The battery is still going strong.  The bike is really a great quality.
3225034
The Saddlemen Cruisn Slant Face Pouch Saddlebag is a great universal saddlebag.  I installed these on my 2008 Harley Night Rod special and they fit perfectly.  Finding a saddlebag that would fit this bike proved to be challenging and the HD saddlebags are ridiculously overpriced.  After much research, I carefully selected these bags, as they seemed to fit the shape and were a decent sized bag at a great price.  They are a very well made bag and very high quality.  They installed fairly easily with a universal mount bracket and can be removed easily if not desired. There is ample room to stow your stuff and the design of the bags will keep them dry.  The external pouches are a handy feature for storing smaller items that you want to get to quickly. High quality leather, semi-rigid construction, and great closure hardware make these bags a winner
969670
Very solid, high quality parts, easy to assemble, fantastic in action. This is from a life-long cyclist who's owned most of the racks out there. I am always hauling bikes around and getting them mounted and dismounted is a breeze. I also like the fact that the bikes have enough space between them to cut down on the scratches. What a bargain!
791659
I started riding my mountain bike for increasing road distances as I got back into shape, in an area with a long paved trail near my new house. My ancient knobbies were cracked and worn, so I replaced them with these K838s. I have 300 miles on them and am doing rides up to 30 miles at a time. No flats so far, and they hold pressure pretty well at 65 psi. I weigh 180 pounds and the contact patch is about 1 cm across on the rear, less up front at 65 psi. Much lower rolling resistance than the old knobbies, much lower noise level, and superior grip on the pavement, which is good because my trail has some tight corners. They still ride soft on bumps, and I can feel them bounce even at max pressure.

I will continue to ride them for a while so I can build up my resistance to bumps, but I will eventually replace them with the 1.25" Kenda Kwest model, which allows 100 psi and even lower rolling resistance, plus less surface area for the wind. I'm pleased with the quality of these Kenda tires and won't hesitate to try their Kwest model.

The amazon shipping is ridiculous, with a huge box for each tire, but if you buy two it's free with Super Saver, so it wasn't any skin off my back.
2549359
Very nice looking levers, sturdy too. Much better than stock ones. One thing though, I have a 07 yamaha YZF R6S and I had to get an adapter for the brake lever, as the seller explained that US version of that bike is a little different. Bottom line: exceeds expectations and the price that you can't beat.
1573723
I was searching for a all-around tire to replace the somewhat knobby tires that came on my Cannondale CAADX Rival cyclocross bike. I'd say that I ride about 80% on road (often poorly surfaced roads) and 20% on light singletrack, dirt trails, and gravel paths. Since my old tires were designed more for the off-road side of things, I wanted a tire that would increase road performance while still allowing for some off-road usage. I couldn't be happier with my choice in the Continental Contact II's. My average road speeds have increased by approximately 2-5 mph, and they have handled damn near everything I have thrown at them off-road as well (and thats with riding them near the top end of their PSI capacity at 80psi). If you are looking for a versatile all-arounder that also offers outstanding puncture protection and good durability, look no further. The reflective sidewall option is a great feature as well, every little bit of visibility helps out there!
4838551
I really like this bike. It has a lot of support parts since its a big seller.  Lots of forums and videos on how to upgrade its weak points ie bearings and brakes.  Plus it is made of steel and has twist grip shifters which makes it great for an electric bike conversion which is what I did.  I went with majic pie version 5 and panasonic battery and am quite pleased with both the bicycle and conversion.

Edit: several months later.  What I said above still stands.  This is the 'jeep' of fat bikes- so many upgrades available it is great. Also after riding this fat bike with electric conversion I will never go back to skinny size tires again.  Fat tire bikes give much more confidence on all riding surfaces.  Some say to replace twist grip shifters: what I say is don't replace them if you are doing a magic pie v5 electric conversion which is what I did.  Twist grip shifters take up much less room than trigger type- leaving you with room for electric components.  Also on the megarange: great mod but if doing electric conversion you shouldn't need it.  Overall if you tinker and mid-sized you will love this bike!
2905708
Fits the stock front wheels of a 2009 Honda Recon perfectly. Ridiculous dirt digging traction! Really added major capability to my wife's Recon. What she does with that bike now amazes me. It's almost like we added 4WD to it LOL. Have had them on it for nearly a year and the wear is acceptable for how rough she is with them. She is one happy camper!