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JACK the bike rack

Who's JACK?

JACK is a universal-fit front bicycle rack that securely straps to almost any bike, offering a straightforward solution to carrying your things with you while you ride.  A ‘Rack of all Trades’, JACK fits to your bike with a tool-free strap system, requiring no special bicycle frame or fork, no specialist equipment and no bike maintenance skills.

JACK lets you carry more things on your bike. It requires no tools to fit and securely attaches to bikes with a handle bar diameter of 22.2, 25.4 and 31.8mm. Its quick and easy to attach and remove so you can swap it from bike to bike. Please have a look at the compatibility image diagrams to make sure JACK fits your bike before you purchase.

JACK comes with two adjustable length bungees (1.2m) with snake heads to secure your baggage, a bunch of spacers and inserts and 5 different length Loadstraps to fit JACK to your bike.

JACK is rated to carry 5kg max based on the negative affects of bike handling when loaded.




RACK FRAME: 304 Stainless Steel bar, matte powder coated (clear or black)
FABRIC BASE: Recycled 600D polyester.
LOAD STRAPS: High-strength recycled polyester.
RETENTION STRAP: High-strength recycled polyester, 304 Stainless Steel cam-lock buckle, powder coated.
SPACERS / INSERTS: 50% Pre-consumer recycled, 50% virgin, Nylon 6.
BUNGEES: Recycled polyester outer / rubber inner.


RACK WEIGHT: 700g +/- 10g (inclusive of spacers, fabric base and all straps)
LOAD CAPACITY: Maximum 5kg recommended. Any size / shape.


HANDLEBAR SIZES: 31.8mm, 25.4mm, 22.2mm and 25.4mm with immediate taper to 22.2mm
TYRE CLEARANCE: Minimum of 230mm from top of handlebar to top of tyre (if suspension bike; this
applies when the suspension is fully compressed).
STEM FACE PLATE: 35mm - 50mm width stem face plates
SPACE NEXT TO STEM: 12mm of handlebar space either side of stem faceplate.
STEM TYPES: Threaded and threadless stems
STEM ANGLE: -3° to +45° stem angles (measured from ground level).

About Us

Though we’re a bike shop that sells, builds and fixes bicycles, they’re really just the means to an end; albeit a beautifully designed means to an idyllic end. Our job most importantly is to encourage as many people as we can to get out and ride for transport and enjoyment. We'd love to make riding a bike as commonplace as your morning cup of coffee, which by the way is our other obsession.

Contact Us

Bicycle Junction is situated at 1 Marion St, Te Aro, Wellington.

Call us on (04) 385 2362 OR send us a message.