Everything from around-town riding to short off-road rides to full-on dirt-track BMX racing. Well, anything that gets your heart racing is probably the most worth having. Polygon Razor is a BMX bike designed to accelerate when the gate drops, to corner precisely, and to catch the backside of doubles. Built around a super light and responsive frame, you'll have your own style. And, be ready to turn everyone's heads around.
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Specifications
Frameset ALX RACE FRAME
Fork RIGID FORK, STRAIGHT 1-1/8" THREADLESS
Frame Color RED MANGGO
Decal Color FULVOUS
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Drivetrain
BBÂ ALLOY CARTRIDGE 68x113mm
Pedal PP PEDALS W/PP CAGE & REFLECTOR
Crank SAMOX ALLOY 44T, 170mm
Cassette FREEWHEEL SINGLE SPEED 16T
Chain KMC K1
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CockpitÂ
Saddle STEEL ø7mm
Handlestem ALLOY, EXT: 50mm, BB: 22.2mm, R/D: 0degree
Seatpost ALLOY, 27.2 x 300mm
Heaadset FEIMIN FP-H863B SEMI INTEGRATED THREADLESS, ZS 44/28.6 | ZS 44/30
Handlebar STEEL, W: 710mm, BB: 22.2mm, R/D: 203mm
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Wheel & Tire
Tire 20"x2.125"
Rim ALLOY DOUBLE WALL
Hub F: ALLOY 3/8x100mmx140mm 36H W/ FLANGE NUT / R: ALLOY 3/8x110mmx160mm 36H W/ WASHER & FLANGE NUT
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Brake
Brake Lever TEKTRO 319A ALLOY 2-FINGERS
Brake Caliper F:810C ALLOY CALIPER DUAL PIVOT R:J-310 ALLOY V-BRAKE
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Geometry & Size
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| Â | PRO | PRO XL |
|---|---|---|
| Height (cm) | 165-175 | 165-175 |
| Seat Tube Length (A) | 205 | 205 |
| Seat Tube Angle (B) | 72 | 72 |
| Effective Seat Tube Angle (C) | 72 | 72 |
| Head Tube Length (D) | 105 | 105 |
| Head Tube Angle (E) | 74 | 74 |
| Effective Top Tube (F) | 554.1 | 567.7 |
| Bb Height (G) | 292 | 292 |
| Bb Offset (H) | 36.5 | 36.5 |
| Chainstay Length (I) | 364376 | 364376 |
| Wheelbase (J) | 948.5 | 962.3 |
| Frame Reach (K) | 438 | 452 |
| Frame Stack (L) | 357 | 357 |
| Standover Height (M) | 480 | 480 |
