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Sun Bicycles Extreme 20" 2017

Price $169.99

The Bicycle Livery

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A sharp new flat-top frame design with top bar foot placement traction & reinforcing gussets guarantees stiffness & control in any condition or maneuver. We've also added a bomb-proof ISIS spindle hub & alloy crank arms to ensure maximum stiffness & impact resistance. Large platform pedals & a custom saddle with integrated grab rails & scuff guards help you maintain your composure no matter how extreme you get. Available in a 20" & 24" wheel for different rider heights & terrain demands.

Product Details

  • Item condition: New
  • Availability: In-store
  • Brand: Sun Bicycles
  • Category: Uni-Cycles
  • Gender: Unisex
  • Color: Grey
  • ID: 109237530
  • Wheel Size: 20"


Fork 4130 Chromoly, Flat Top Crown, TIG-Welded
Seat Clamp / Binder Bolt Alloy, 28.6mm I.D., with Q/R
Seat Post Steel W/Integrated 4-Bolt Mount, 25.4 x 300mm
Saddle Custom Unicycle, Scuff Guards W/Front Grab Bar
Crank Set 3-Piece Alloy, ISIS Splined, 152mm
Bottom Bracket Unicycle Bearing, for ISIS Hub
Bottom Bracket Spindle Steel / Bolt Type, ISIS Splined Spindle, Integrated into Hub
Pedals BMX, 9/16"
Front Hub Steel, W/Integrated Spindle, 36H x 14G
Front Wheel 36H x 14G Alloy-Unicycle
Spokes 14G Stainless Steel with Brass Nipples, Black
Tires 2.125', Black
Tubes 1.90-2.125", Schrader Valve
Hub Kit Alloy Bearing Clamp Set w/Hardware

Store Info

Store Hours:
Monday 10AM–6PM
Tuesday 10AM–6PM
Wednesday 10AM–6PM
Thursday 10AM–6PM
Friday 10AM–6PM
Saturday 10AM–6PM
Sunday Closed