Specialized 21 Roll Sport - Low Entry

They say that every journey begins with a single step, but when that journey is related to exercise, that first step can sure be a doozy. But that one step, or in our case pedal stroke, can be life-changing—and there's no better machine to take the plunge with than with the Roll. It has everything you need to help achieve your goals, like a comfortable and upright geometry that makes getting on and off the bike super easy, wide and grippy 650b tires, hassle-free mechanical disc brakes, and a big mix of Shimano components that are built to withstand years of riding. You don't have to sacrifice, you just need the Roll Sport Low-Entry.


  • The Low-Entry Roll is made of our A1 Premium Aluminum. It features our Ground Control Positioning that makes it easy to put a foot down when stopped, while our Low-Entry design makes getting on and off a breeze. Lastly, the frame comes ready with rack/fender mounts.
  • Wide diameter, 650b x 2.3" Nimbus II Sport tires provide excellent traction, stability, and cushioning, which creates a safer, more reliable, and more comfortable ride on either paved or dirt roads. Plus, the reflective accents of the tire increase your visibility to motorists in low-light conditions.
  • Equipped with our Body Geometry "The Cup" saddle, you can expect a supreme level of comfort anywhere you take the Roll. It delivers on these expectations by "cupping" your sit bones, which reduces pressure without feeling obtrusive or constraining.


FRAME - Specialized A1 Premium Aluminum, Ground Control Positioning, formed tubes, post-mount disc, fender/rack mounts

FORK - Steel formed tubes, post-mount disc, fender/rack mounts

FRONT HUB - Alloy, 6-bolt disc, loose ball bearing, quick-release, 32h

REAR HUB - Alloy, 6-bolt disc, 7-speed freehub, loose ball bearing, quick-release, 32h

SPOKES - Stainless, 14g

RIMS - 650b disc, double-wall alloy, pinned, 32h

INNER TUBES - Schrader, 40mm valve

FRONT TYRE - Nimbus II Sport, 650b x 2.3"

REAR TYRE - Nimbus II Sport, 650b x 2.3"

CRANKSET - Shimano Tourney, TY501

CHAINRINGS - 46/30T w/ chainguard

BOTTOM BRACKET - BSA, square-taper, 68mm

SHIFT LEVERS - Shimano EF500, 7-speed

FRONT DERAILLEUR - Shimano Tourney FD-TY710

REAR DERAILLEUR - Shimano Altus, 7-/8-speed

CASSETTE - Shimano HG200, 7-speed, 12-32t

CHAIN - KMC Z7, 7-speed w/ Missing Link™

FRONT BRAKE - Tektro SPD-21 Mechanical Disc, Post Mount, 160mm

REAR BRAKE - Tektro SPD-21 Mechanical Disc, Post Mount, 160mm

HANDLEBARS - Specialized Roll, 6061 alloy, 15-degree backsweep, 125mm rise, 31.8mm

GRIPS - Specialized Body Geometry Contour, lock-on

STEM - Specialized, 3D-forged alloy, 4-bolt, 7-degree rise

SADDLE - Body Geometry "The Cup," 6-degree rise, steel rails, 245mm

SEATPOST - Spring suspension, alloy, 27.2mm, 2-bolt clamp

SEAT BINDER - Quick-release clamp, 31.8mm

PEDALS - Specialized City, platform


With over 17 years experience offering quality bikes and service, you can rest assured we have deeply considered the quality of the products we sell and have the technical skills to assist if any possible problems arise.

Along with being the ‘local’ bike store to many riders in Auckland, we also have an extensive customer base of riders nationwide. Believe it or not we even have riders from overseas come to us for our quality products and expertise!

Lastly, we are riders ourselves. We are in this business because we are genuinely passionate about riding all types of bikes and are here to share our knowledge to help enhance your riding experience.

Why buy from us