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Tardis

127 reviews
Colour
Jet Black

Trip through space with your very own time machine. The Tardis transforms your ungainly treadly into a compact bundle - handy when smuggling it onto planes and trains. Unbolt the stem to release handlebars, whip off the pedals and rear derailleur, then remove the wheels and seat. The frame is cunningly placed upside down with the wheels loaded on either side to protect the fragile bits. Shrinks into a compact package when you get to where you're going. Doctor Who?

Customer Reviews
4.8 Based on 128 Reviews
5 ★
84% 
107
4 ★
13% 
17
3 ★
2% 
2
2 ★
1% 
1
1 ★
0% 
1
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Filter Reviews:
DE
16/05/2025
Douglas E.
South Korea

Travel essential

I’ve been using this for about 20 years with no problems at all. Not only does it allow me to check my full sized touring bike like ordinary luggage, it’s compact enough that I carry it with me and that allows me to get on buses and trains that don’t otherwise allow bikes. Takes less than 10 minutes to pack, and about 15 to reassemble. It is essential for anyone who likes bike touring. It has saved me like 50x what I would otherwise have spent on excess baggage fees or bike rentals.

AL
24/07/2024
Andrew L.
Australia

looks good

have had it out and looks good yet to try packing the bike for my trip,should be good .

JB
04/07/2024
Jonathan B.
New Zealand

Life changing

Changed my life.

LS
23/06/2024
luke s.
United Kingdom

Great Bag

I actually borrowed one of these last year for a trip to Japan. Worked so well that when I had to give it back I bought one of my own. Packs itself away small enough to be carried from point to point tours as well if you’re up for the challenge. Simple but really effective and always packs up better than I expect. The straps are in a bit of an odd spot for my frame type but that’s no issue at all on the move.

SB
21/06/2024
Stew B.
New Zealand

Tardis Bike Bag

Excellent bike bag for price to travel with. Have never had bike damaged in one of these when travelling. Great product and service to obtain from Ground Effect.

  • Product Reviews
  • Site Reviews
04/07/2025
Yveline C.
New Zealand
The waterproof pants are comfortable and keep me dry. It is all what I needed. The delivery was on time. Everything is just perfect. Thank you for being so efficient and trustworthy.
Monsoons
04/07/2025
Yvonne S.
New Zealand
Bought a second draft dodger jacket as it is such a brilliant bit of kit. First one looking shabby after a crash.
Draft Dodger
03/07/2025
Micah H.
United States
They very kindly mailed this book to Alaska! It was a hard one to find so I appreciate it very much!
Classic NZ Cycle Trails
03/07/2025
Bernie F.
Australia
I am a Ground Effect fan . Just purchased a pair of Knicks . They arrived here in Oz about 7 days . Great fit good quality as usual . I know I will get a good few years with these Knicks . It is great to be able to purchase something not made in Asia .
Sputniks
03/07/2025
Frances B.
Australia
I love these Knicks - it's the 3rd pair I've bought, comfortable and really hard wearing
Short Cuts
02/07/2025
Joy K.
Australia
Just in time for our arctic conditions thanks
Scruff
02/07/2025
Duncan D.
New Zealand
Bought these mainly to use on stationary bike. Easier and quicker to wash and dry than my normal bike shorts. Working great so far
Flatliners
02/07/2025
Leslie G.
New Zealand
Absolutely fabulous. I use the mode that has intermittent flashing. It's great and I now have better onfidence riding in traffic knowing I am seen by oncoming motorists or other cyclists in other narrow bike tracks. it is of very good quality and mounts very nicely on any type handle bats on any...Absolutely fabulous. I use the mode that has intermittent flashing. It's great and I now have better onfidence riding in traffic knowing I am seen by oncoming motorists or other cyclists in other narrow bike tracks. it is of very good quality and mounts very nicely on any type handle bats on any angle.
Lezyne Micro+ Front
01/07/2025
Richard M.
New Zealand
It is what it says it is, so if there’s no frost it’s just too warm for me! All ground effects clothing is so well made, you can’t beat it, I have 4 different ground effect tops all are excellent and this one is no different, all are well thought out and do the job there ment to so well
Frosty Boy
01/07/2025
Craig D.
New Zealand
I first bought some double happys over 20 years ago and they have recently been retired, great shorts. My new ones were trialed last week ,very comfortable.
Double Happys
30/06/2025
Fred H.
New Zealand
Happy with product like 2 litre water pouch
Osprey Seral 7
30/06/2025
Edward A.
New Zealand
As these are the second pair of Tournadoes I've bought this year, I must really like them!! My old stuff is wearing out! Cheers, Ed
Tournadoes
30/06/2025
Susie S.
New Zealand
Great wind breaker, felt warm in 12c Good having zip up side pockets to keep your card/ keys/nose wiper in Visible colour on the road.
Toasty Pie
30/06/2025
Thomas W.
New Zealand
Very Ali-G without a helmet over it. But nice and warm under a helmet.
Top Knot
29/06/2025
Arthur E.
Australia
Been in Europe for a week, two toe rags washing one pair each day. Dry over night, very comfortable using with North waves shoes.
Toe Rags
28/06/2025
Merv H.
Australia
Very comfortable, great for winter
Daddy Long Legs
27/06/2025
Lyn
New Zealand
Very fast delivery, lovely packaging, great product.
Half Pipes
27/06/2025
Shane M.
New Zealand
Super bright, battery lasts ages, and the seat rail bracket works really well.
Magicshine Seemee 300 Rear
25/06/2025
Max O.
New Zealand
Does the job. Good stuff.
Biomaxa Chamois Cream
25/06/2025
Ian C.
New Zealand
I've been riding in exocets for 20 years. They've been awesome
Exocets
25/06/2025
Andrew P.
New Zealand
Perfect outer layer for Auckland winters
Spectre
24/06/2025
Michael B.
New Zealand
Service: quick delivery, good communication Product (underdogs): Good fit (consistent with size chart). Used on 5 days of riding, 50 tom 75k per day and average of 1,000 m climb. with no bum cream and no sores. Conclusion: would definitely buy another pair next time
Underdogs
24/06/2025
Michelle S.
Australia
I recently purchased a She Shell and now wonder why it took me so long! Perfect for wind, chill, water, visibility- all taken care of! High neck when zipped up- toasty!! 👏👏
She Shell
23/06/2025
frances f.
Australia
Have not needed this new jacket for rain as yet. Have only used it as an extra layer for extremely cold mornings and it was fantastic. My only suggestion would be to put pull tabs on the sleeve zippers. There are helpful pull tabs (extension to the zipper)on the front zippers which are really...Have not needed this new jacket for rain as yet. Have only used it as an extra layer for extremely cold mornings and it was fantastic. My only suggestion would be to put pull tabs on the sleeve zippers. There are helpful pull tabs (extension to the zipper)on the front zippers which are really helpful - these same tabs would be helpful on the arms. Sizing was great. Length at the rear perfect and the option of opening the front and arms via the zippers really helpful when starting to warm up. Love the jacket thank you.
Antidote
22/06/2025
Andy C.
New Zealand
New pair of Geronimo’s, perfect for colder mornings. Only critique as such is they can slide about on t’saddle. Otherwise great piece of kit
Geronimos
22/06/2025
Kash P.
New Zealand
The socks are just perfect when biking on those cold mornings!
Shindigs
22/06/2025
Chris L.
New Zealand
Thanks for Ice Queen jacket. It is really warm, the hood is very insulating under my helmet and not at all bulky. The arms are a good length as well, plenty long enough. Only 1 layer underneath if its not minus 5. I live close to the Southern Alps so experience some very cold temperatures. Love my...Thanks for Ice Queen jacket. It is really warm, the hood is very insulating under my helmet and not at all bulky. The arms are a good length as well, plenty long enough. Only 1 layer underneath if its not minus 5. I live close to the Southern Alps so experience some very cold temperatures. Love my Ice Queen. And Ernie, you were so accommodating with my order. Cheers Chris
Ice Queen
21/06/2025
Alex A.
New Zealand
Probably my third Baked Alaska in twenty years and they do a power of work. Just so adaptable that I reach for it Autumn, Winter and Spring. Just keep making them Ground Effect!
Baked Alaska
21/06/2025
Geoffrey H.
Australia
My second set of supertankers, replacing the first set I purchased 10 years ago. They are reliable, hardworking and comfortable.
Supertankers
21/06/2025
Jude V.
New Zealand
Nice and stretchy pants making them very comfortable to ride in. Lightweight fabric. Good length on the legs too. I recommend them!
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