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Retrospec Mantra Fixed Gear Bike

Item #: BI232L00
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USD$299.00 14% off USD$349.00 msrp
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Retrospec Mantra Fixie 2014

The Mantra Fixie is Retrospec's 2014 fixed-gear model with an array of upgrades and added features that set this bike miles ahead of any other fixed-gear bike. The biggest improvement to this model are sealed bearing hubs which will make every ride feel silky smooth and dramatically increase the durability and lifespan of your wheels. Other notable upgrades include platform pedals with included FGFS straps (removable), Kenda Kwest Commuter tires, integrated seat post, free headlight, bike tools included, and awesome double-wall super deep-v Stars rims. As before, all of the components of the bike are brand name from the highest end suppliers, so no upgrades are necessary! The hand Built Tig-Welded "UrbanComfort" Design High Tensile Strength Steel Frame and Fork have Bar spin Clearance, Horizontal Drop Outs, and No Toe Overlap.Our company philosophy is simple. We value bicycle quality and are committed to provide our customers with a fixed-gear cycling device who incredible riding experience can speak for itself. Retrospec Bikes are created with the highest quality and performance standards in mind. From our urban-comfort design tig-welded steel frame to our double-wall super deep-v wheels, we build our bikes to last. Retrospec Bikes are built using brand name components like Kenda Tires, Radius Brakes, and KMC Chains.

2014 Retrospec Mantra Fixie Specifications

  • Hand Built Tig-Welded: "UrbanComfort" Design High Tensile Strength Steel Frame and Fork with Bar spin Clearance, Horizontal Drop Outs, and No Toe Overlap
  • Brakes: Alloy Front Promax Radius Lever Brakes
  • Tires: Kenda Kwest CommuterTires 700x23
  • Fork: Tig Welded 1 inch Threaded
  • Handlebar: Lightweight Alloy Riser Bar 520mm, 25.4
  • Stem: Alloy Promax
  • Crank: Alloy 3-piece 165mm arms, 46T
  • Bottom Bracket: Sealed Bearing NECO
  • Pedals: BMX Style Platform Pedal with BMX Straps
  • Rims: Alloy Double Wall 32 hole with black stainless steel spoke
  • Hub Rear: Retrospec Sealed Bearing Flip-Flop Hub with 16T Fixed-Gear and SS Cogs
  • Hub Front: Retrospec Sealed Bearing
  • Seat Post Clamp: Alloy Integrated
  • Seatpost: Alloy 25.4
  • Grips: Kraton Rubber

2014 Retrospec Mantra Fixie Geometry

Size XS (43cm) S (49cm) M (52cm) L (57cm) XL (60cm)
Seat Tube Length 430mm 490mm 530mm 570mm 600mm
Effective Top Tube Length 529mm 529mm 529mm 534mm 534mm
Bottom Bracket shell 1.37 x 24TPI x 68 1.37 x 24TPI x 68 1.37 x 24TPI x 68 1.37 x 24TPI x 68 1.37 x 24TPI x 68
Seat Post Diameter 25.4mm 25.4mm 25.4mm 25.4mm 25.4mm
Head Tube Diameter 34mm 34mm 34mm 34mm 34mm
Seat Tube Angle 71° 71° 71° 71° 71°
Handle Bar Width 570mm 570mm 570mm 570mm 570mm
Front Drop Outs 100mm 100mm 100mm 100mm 100mm
Rear Drop Outs 110mm 110mm 110mm 110mm 110mm
Recommended Height 4'9" - 5'2" 5'2" - 5'6" 5'6" - 5'9" 5'9" - 6'0" 6'0" +
Standover Height 27" 29" 31" 32" 33"

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Get free shipping with your $50 purchase today when you choose Standard Shipping at checkout. Please note this offer is only available to physical shipping addresses in the 48 continental United States (no PO Boxes), and oversize charges still apply on some heavy/large items

Free Shipping Offer

Get free Standard Shipping with your $50 purchase today! Just choose Standard Shipping during checkout.

Please note this offer is only available to physical shipping addresses in the 48 continental United States (no PO Boxes), and oversize charges still apply on some heavy/large items.