






🚗🔒 Carry More, Stress Less – The Ultimate 4-Bike Security & Convenience Rack!
The Witter ZX704 Pure Instinct Bike Rack is a lightweight, foldable carrier designed for up to 4 bikes, including e-bikes and kids’ bikes under 15 kg each. Featuring lockable clamp levers, individual bike arms to prevent damage, and a tilt function for boot access, it combines security, versatility, and convenience. Its compact foldable rails and scratch-resistant coating make it ideal for professional millennials seeking a sleek, reliable bike transport solution.





| Manufacturer | Witter Towbars |
| Brand | WITTER |
| Model | Pure Instinct 4 Bike Carrier |
| Product Dimensions | 92 x 110 x 58 cm; 22 kg |
| Item model number | ZX704 |
| Manufacturer part number | ZX704 |
| Item Weight | 22 kg |
D**L
Very solid, good quality
If I was going to be using this every day then I might look for one which is a little quicker to take bikes on and off. It takes a minute to velcro each of the eight wheels and then a few minutes to set the cross bars but for our once / month use this is perfect.Feels extremely secure which gives great confidence when driving and that is the main consideration.
B**D
4 bikes towbar bike rack
Took 3 hours to assemble, 15 minutes to install. Misleading info about 13/7 pins as it only had 13 pins, bought adaptor which was ok at reasonable price less than £7. Not tried it with bikes but don’t foresee any issues, lights etc are ok, seems good for the price. You can pay £100 extra and get the clip on version but this is ok for occasional use. Install needs 2 people but can be done with one person only. Tilt function worked but don’t see us using it. Doesn’t retract but again you can pay 3 times more and get ones that do. If you use it all the time I would go for more expensive if you can afford it of course but once a month this is ok I guess. Certainly worth the price. I thought lots of reviews are a bit unfair maybe hence the long review. No missing bits, just distributed between 3 bags (not sure why!). No keys for hand wheels but again you can get them as optional extra (this is not clear on adverts) you can buy a small lock and lock them to the tow bar or the car etc and that sorts things out I think. Will add more when tried with bikes but without bikes seems ok.
N**E
Very disappointed
Wish I had read the reviews before I ordered. Lights missing and parts missing so could not complete the assembly. The bags look like they had been opened and re closed several times as there were several staple holes. Not a good product
S**R
Solid bike rack!
The instructions aren’t great and be warned it took around 3 hours to build, you also need a hammer and soft surface to bang in the plastic bungs, we did have a few tea breaks though, but mum and son put it together with a fair amount of ease.It is solid!! Cannot feel it when driving and it did not budge. Easily tilted which is brilliant as this means we can still get both dogs in the boot with the 4 kids. Easily stored by folding flat and ratcheting to the garage rafters. Worth every penny in our book.
P**S
It works!
Just tested this out on a long camping weekend! It’s great!
M**E
Good option for a 4 bike rack
This review is for the clamp-fitting (not bolt-on) 4 bike carrier. I have previously had an older model Witter 4 bike carrier that had a bunch of fittings wear over many years of use, which was obsolete so I scrapped it and went for a replacement. Initially I purchased the Halfords own brand 4 bike carrier, but found it didn't accommodate the wheelbase of my 29er so I returned it and bought this Witter one instead for about a fiver more. I will compare this one to my previous Witter and the Halfords one.The good:It's solid and well made. More sturdy than the Halfords one and on a par with the old Witter in terms of build quality and finish. The lights (on a 13 pin connector) work flawlessly. I had no parts missing and no damage to anything in the box. It comes with one pair of wheel tray extensions which I have used to fit my bike on the platform, the rest of the family have smaller bikes so no issues with mounting any of them. I like that they include a bracket to secure your electric connector when not in use, stops it flopping around and banging into things when you're carrying the rack. Likewise the lights fold in to protect the lenses when being carted around or stored. The clamp fitting to the tow ball is easy to use, better than the older Witter and easier than the Halfords one which requires you to tighten and loosen a bolt every time you're mounting/removing their rack, and unfolding and stowing it are both easy tasks. The tilt function works well and gives me plenty of clearance to get to the boot, I can get to the dog crate in the boot easily without having to remove any bikes so taking the whole family on holiday (2 adults 2 kids and the hound) plus all our bikes is manageable.The bad:Take these for what you will, some might matter to you, some not so much...No adjustment on the wheel trays to suit varying wheelbases. They just fold out, and you only get one pair of extensions in the box. Works for me but I'm the only one wth a large frame bike in my family. The lights are all incandescent bulbs, I would expect LEDs in this day and age. You would also expect locking clamps based on the photo on this listing that literally shows a key-lock frame clamp: WRONG. They're an optional extra, so if you're going to leave bikes on the rack for any length of time and are concerned about them getting nicked you might want to bear that in mind. I'm quite miffed about this but it's not a deal breaker when I consider I don't leave my bikes on the rack when we're on holiday; I take D-locks and steel cables to secure them to something other than my car. You do get a cheapo cable lock but let's be honest a pair of bolt cutters off the local market will go straight through that so it's a token gesture towards security at best. The clamps on the older Witter had a quick release mechanism to detach them from the mounting frame, these ones rely on the undoing the knob to loosen the parts that clip around the frame. Unlike both the old Witter and the Halfords racks, this one uses a pair of securing straps with plastic coated hooks that hook around the edge of your boot lid. This means that it's not just a one-click release to tilt the rack, you have to let both straps off first. A very minor inconvenience to be fair, but worth noting.The ugly:The instructions. My god, the instructions. They're awful. It didn't take me anything like the 3+ hours other reviewers have mentioned (closer to an hour I'd say) but maybe I'm lucky to have spent more time than most messing around with these things. Hands down the worst element of this rack, Witter have really let themselves down on the one thing they actually use to engage with their customers when you've got the product home. This alone loses it a star in my view.Overall:This one actually will carry my bike along with the others, which is what I bought it for. It's simple enough to build despite the truly crap instructions and better made than the Halfords one, and while lacking some of the features of the older model Witter (e.g. locking clamps as standard), will still meet all my needs for the foreseeable future. Thule does make one that's sort of comparable, but at half as much again for their largest 3-bike rack, plus another £160 for the adaptor for a 4th bike, this one wins hands down for me in terms of features, build quality and price point.Final Bonus Top tip: (AKA learn from my mistake) if you have flat pedals like Burgtecs with the lethally grippy pins, REMOVE THEM before you put the bike on the rack. You WILL gouge the daylights out of the neighbouring bike frame at some point.
K**S
Item not as described and not fit for purpose
This purchase was not fit for purpose. Had an 8 pin connector not a 7 and 13 as per the description. Also the lights were not for UK or EU. Wasted time assembling only to find those issues out. Utter waste of time and really frustrating.
A**R
Excellent piece of kit but a ballache to put togther
TL;DR:This is a solid bit of kit, buy it.Long version:So, we're going from a 3 bike Thule to this beast. And it's a beast. About 20kg, bit awkward to carry so make sure you've done your exercise. The instructions are crap, actual crap. But after faffing for a few hours you'll be golden. Saying that, this is our second one, the first one came broken, so sent it back. The second one is fine, but the key for the tow bar lock wasn't included, so I'm waiting on Witter to send it before I lose it and have to order a third. What is life.
Trustpilot
3 weeks ago
2 weeks ago