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Singlespeeds don't have all that gear junk, multiple chainwheels, derailers, shifters, cassettes and so forth, why should they be expensive? The Redline 9•2•5 isn't! Sure, the 100% double-butted cromoly frame isn't as light as unobtanium, but the whole bike costs less than many high-end singlespeed frames.This is a great practical bike for the "serious cyclist"...there's no kind of cycling more "serious" than going to work in the morning!
Singlespeeds and fixed-gear bikes are hot at the moment, but unfortunately most of them are not well designed for the urban jungle or for practical use. Most of the bikes in this catagory are more like pseudo-track bikes, with geometry that makes sense on the velodrome but not in the real world.
The Redline 925 comes with 30 mm tires...narrow enough to be fast, wide enough to cope with potholes and other road hazards. Not only does the frame have clearance for these tires and fenders, it comes with the fenders too!
It also has braze ons for a rear luggag rack and a water bottle cage.
Comes with excellent Tektro dual pivot brakes, so you can ride as fast as your legs can take you.
The sealed bearing flip/flop rear hub gives you a choice of fixed gear (you gotta try it, it's way more fun!) or a slightly lower singlespeed freewheel gear for hillier terrain, or for when you're tired and far from home.
| Redline 9-2-5 Geometry: | |||||
|---|---|---|---|---|---|
| Frame Size | 52 cm | 54 cm | 56 cm | 58 cm | 60 cm |
| Head Tube Angle | 71 | 72 | 72 | 73 | 73 |
| Seat Tube Angle | 74 | 74 | 73 | 72 | 72 |
| Top Tube* (mm) | 536 mm | 550 mm | 564 mm | 581mm | 594 mm |
| Top Tube* (in) | 21.1" | 21.7" | 22.2" | 22.9" | 23.4" |
| Chainstay Length (mm) | 425 mm | 425 mm | 425 mm | 425 mm | 425 mm |
| Chainstay Length (in) | 16.7" | 16.7" | 16.7" | 16.7" | 16.7" |
| Bottom Bracket Height (mm) | 269 mm | 269 mm | 269 mm | 269 mm | 269 mm |
| Bottom Bracket Height (in) | 10.6" | 10.6" | 10.6" | 10.6" | 10.6" |
| Fork Rake (mm) | 45 mm | 45 mm | 45 mm | 45 mm | 45 mm |
| Fork Rake (in) | 1.8" | 1.8" | 1.8" | 1.8" | 1.8" |
| Wheelbase (mm) | 1008 mm | 1013 mm | 1017 mm | 1012mm | 1025 mm |
| Wheelbase (in) | 39.7" | 39.9" | 40.0" | 39.8" | 40.4" |
| Standover Height (mm) | 753 mm | 768 mm | 786 mm | 803 mm | 824 mm |
| Standover Height (in) | 29.6" | 30.2" | 30.9" | 31.6" | 32.4" |
| All measurements are center-to-center. *Effective top tube, measured level. 120 mm rear hub spacing | |||||
Frame:
Double-butted Chrome-Moly main triangle. T.I.G. welded, with rear-opening track-style fork ends. With rack/fender eyelets, brake housing stops and water bottle braze ons.Fork:
CroMoly with tapered blades, fender eyelets.Wheels:
- Hubs: Formula Small-flange Sealed (cartridge) Bearings, Flip/flop rear with track nuts. Front quick release.
- Spokes: 36 x 36 2.0 mm (14 g) stainless steel.
- Rims: Alex Ace 19 36h, with eyelets.
- Tires: IRC Tandem 30-622 (700 x 30C)
- 15 tooth Fixed Sprocket: 5.6 Gain Ratio (74.9 Gear Inches, 6.0 Meters Development)
- 16 tooth Claws Freewheel: 5.3 Gain Ratio (70.2 Gear Inches, 5.6 Meters Development)
- Custom gearing available at extra cost.
Brakes:
Tektro dual-pivot calipers, 57 mm reach. Tektro quick-release æro levers.Cranks:
Redline alloy 110 mm bolt circle. Comes with 42 tooth chainring, other sizes optionalPedals:
Wellgo alloy with half-clips.Headset:
Aheadset STSHandlebars:
Redline Moustache-typeSizes:
52 cm, 54 cm, 56 cm, 58 cm & 60 cmFenders
Planet Bike, w/stainless hardwareClear plastic, removeable.Chainguard
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