24" Rockadile

Smoother shifting, more powerful brakes, better suspension fork performance. The Avalanche Expert is equipped with the most capable components within the lineup, feeding you the confidence to progress your singletrack skills on climbs, descents and all the straightaways you can handle.


Currently taking pre-orders for late summer through winter delivery. Call the store for the latest information on models, sizes, dates and availability. Due to Covid-related stresses on the supply chain, all bike brands are experiencing delays of up to 12 months for popular models. Those with pre-orders in place will get priority allocations when limited stock arrives. 03 9557 6461

*Sale applies while stocks last


The Rockadile line of youth mountain bikes offers everything young XC rippers could need whether they’re just getting into the sport or improving their skills.



-3 x 7 drivetrain; Prowheel® 152 mm crank; Shimano® Tourney derailleurs and Revo shifters

-24” aluminium double wall wheels with 2.35” mountain tires

-Aluminium hubs with 9 mm QR front and rear axles

The Urban Pedaler Promise
Each bike purchased with us includes:


  • Professionally built and inspected by an experienced bicycle technician
  • Free minor adjustments for 30 days from purchase
  • Free first tuneup between 3 and 6 months from purchase – valued at $149 – does not include parts
  • Lifetime Warranty on bike frames and Limited Warranty on complete bikes, subject to brand-specific inclusions

Frame Tectonic T1, aluminum, 24” sport geometry, internal cable routing, 9 mm x 135 mm dropout, replaceable hanger

Fork Xposure, 24”, steel steerer, lockout, 9 mm x 100 mm, QR, 60 mm travel



Crank Prowheel A643+, aluminum, 24/34/42T

Chain KMC HV500

Bottom Bracket Feimin FP-B609W, cartridge, 3-piece, threaded 68 mm shell

Cassette Sunrace, 7-speed, 14-34T

Front Derailleur Shimano TY-300, band clamp

Rear Derailleur Shimano TY-300



Rims Xposure, aluminium double wall, 23 mm ID, 32H

Front Hub Xposure, aluminium, ball bearing, 9 mm x 100mm, 32H, 6-bolt

Rear Hub Xposure, aluminium, ball bearing, 3/8 mm x 135 mm, 32H, 6-bolt

Spokes 14G, stainless steel

Tires Mongoose, 24 in x 2.1 in, wire bead


BRAKES Radius, linear pull, aluminium



Handlebar Mongoose, aluminium, 520 mm width, 6° rise, 25.4 mm clamp

Pedals Mongoose, nylon

Stem Xposure diecast, threadless, 60 mm, 7°, 31.8 mm clamp

Headset Threadless, ZS44/ZS44, retainer bearing

Seat Post Xposure, aluminium, 350 mm, 20 mm offset, 31.6 mm

Saddle Mongoose MTB Kids, steel rails

Grips Mongoose, single density

Limited availability, call for up to date info

These will begin arriving in some sizes asap and are expecting to be filled out through the season. Call store for the latest information on dates and availability. Due to factory shortages, most bike brands are experiencing delays. Those with pre-orders in place will get priority allocations when limited stock arrives. 03 9557 6461

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