20 U SLAMMER BLK O/S - Mackay Cycles - [product_SKU] - GT
20 U SLAMMER BLK O/S - Mackay Cycles - [product_SKU] - GT
20 U SLAMMER BLK O/S - Mackay Cycles - [product_SKU] - GT

20 U SLAMMER BLK O/S

Regular price $549.95 Sale price$385.00 Save $164.95
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Tax included.

  • Click n Collect available
  • $150 shipping East Coast of Australia for Specialized, GT and Cannondale bikes
  • Free shipping on parts and accessories orders over $50

  • In stock, ready to ship
  • Backordered, shipping soon

The Slammer has the aspiring Olympic skatepark rider in mind. The frame's geometry is quick responsive allowing the bike to handle easier as the young rider builds up their strength. Items like a cable detangler, sealed mechanism 14mm axle, 9T cassette hub, and adjustable railed saddle are the little details that will allow this future champion to practice with confidence.

FRAME: Hi-Ten Steel Tubes, DT Gusset, American BB, Seat Stay U-Brake, 1-1/8" H/T, w/ Removable Rotor Tabs

FORK: GT FS Design, Hi-Ten 2pc. Steerer & Tapered Legs, 31mm OffSet, 3/8" Axle Dropouts

CHAIN: KMC Z410

CRANK: GT Power Series Cr-Mo 3pc., 170mm Arms, 19mm x 8T Cr-Mo Spindle, GT 25T Steel Chainwheel

BOTTOM BRACKET: American Loose Ball Bearing

PEDALS: GT Low Profile FS Platform Design

COG SET: 9T 1pc. Driver

RIMS: Alloy Single Wall, 36h

TIRES: Innova 20 x 2.2"Innova 20 x 2.3"

FRONT HUB: Steel Body, Loose Ball 3/8" x 150mm Heat Treated Axle, 36h, 15mm Nut

REAR HUB: Steel Body, Loose Ball 3/8" x 150mm Heat Treated Axle, 15mm Nut Front, Alloy Body, 1 Loose Ball, 4 Sealed Bearing 14mm x 180mm Axle, 9T Cassette, 36 Hole, 17mm Nut Rear

SPOKES: Stainless Steel, 14g

BRAKES: Aluminum U-Brake w/ Soft Compound Pad

BRAKE LEVERS: Alloy U-type

HANDLEBAR: GT Freestyle 2pc., Steel, 8.375"H x 28"W, 3° Up, 11° Back

STEM: GT Top Load, 1-1/8", Cold Forged Cap, 32mm Rise, 40mm

GRIPS: GT Super Soft Flanged 155mm Single Compound w/ GT Removable Plug

HEADSET: 1-1/8" Threadless, Steel

SADDLE: Railed

SEATPOST: Alloy, 25.4mm x 200mm

  • Free Shipping for Parts and Accessory orders over $50
  • $150 East Coast of Australia for Specialized, GT and Cannondale bikes
  • More info on shipping

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WHY CHOOSE US?

MACKAY CYCLES

Locally owned and operated family business

Our passion inspires the pursuit of freedom.  Absorb yourself in the ultimate cycling destination 

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AFTER PURCHASE SERVICE

We provide after purchase service, warranty and advice on all the products we stock

Testimonials

★★★★★

Good range of products from “budget but not junk” to top shelf. Staff seem passionate and knowledgeable about bikes and ride themselves. Always a good experience shopping at Mackay Cycles.

Scott
Queensland, Australia
★★★★★

Good customer service, Service completed swiftly and ahead of schedule

Andrew
Queensland, Australia
★★★★★

The team had great knowledge on all the products and the customer service was awesome.

Luke
Queensland, Australia
★★★★★

Today I purchased my second bike through Mackay Cycles and couldn’t be happier. Very knowledgeable and helpful staff.

Hayden
Queensland, Australia

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