Redline offer three levels of race bike. The T/T series Cromo-framed bikes (T/T stands for Track and Trail) these are entry-level bikes for those who aren't too serious and don't want a race-only bike, they also don't come in the smaller sizes (apart from the 16"). Next up the Proline series; these have aluminium frames and are full-on race bikes, but they don't break the bank, in fact these have been our best-selling race bikes for the past few years. Above that is the Flight series - the extra money you spend on one of these is definitely worth it, they are lighter and much better specc'd and they use the same frame as the Redline team. The next thing to get your head around is sizing, all race bikes are sized by the names they use and although they do differ slightly, Redline reccomendations here are useful:

Micro: 3’ 8” & under. Ages 5 and under approx.
Mini: 4’ to 4’ 5”. Ages 6-7 approx.
Junior: 4’ 5” to 4’ 10”. Ages 8-9 approx.
Expert: 4’ 6” to 5’ 3”. Ages 9-12 approx.
Expert XL: 5’ 8” to 5’ 5”. Ages 12-14 approx.
Pro: 5’ 7”- 5” 8”.
Pro XL: 5’ 8" - 5’ 10”.
Pro XXL: 5’ 10” +.
Cruiser (24"): 5’ 6” +.

Above text © alansbmx.com 2010.

FEATURES:
• Fork: Redline Pro 20" / R6 Aluminum / Integrated Headtube and Euro BB / Oval CS Yoke / 3-D Forged Dropouts.
• Fork: Answer Scythe Carbon Fiber.
• Headset: FSA 1-1/8" Sealed IntegratedThreadless w/Aluminum Top Cap.
• Bars: Redline 27.5" W x 8" T x 10° Back x 2° Up / Chromo.
• Stem: Redline Hollowpoint Pro CNC Aluminum / 55mm.
• Cranks: Redline Flight Tubular Chromo Arms 180mm 3-Piece / Flush-Mount Bolts.
• BB Set: Redline Flight Euro Sealed Bearing / Hollow Chromo Spindle / Alum Cups.
• Chainwheel: Redline Flight Aluminum 3D CNC 5mm x 3/32" x 44T.
• Tyres: Tioga PowerBlock Front 20 x 1.95" / Rear 20 x 1.75".
• Rims: Sun Envy XL 32H w/Eyelets / Welded.
• Hubs: Redline Aluminum SB Cassette Hubs with Hollow chromoly axles.
• Spokes: Stainless Steel 14g.
• Rear Cog: Redline 3/32" x 16T.
• Brake: Tektro BX-25 V-Type System with Mesh Casing.
• Seat: Flight Pivotal Saddle & Post.
• Seatpost Clamp: Redline Flight Aluminum 31.8mm.
• Pedals: Redline Aluminum Platform / Loose Ball / Replaceable Pins / Chromo.
• Chain: KMC Z30. • Chain Tensioners.
• Suggested Rider Size: 5’ 8” to 6’.
• Color: Black/White.
• Weight: 21.2 lbs.
• Frame weight: 3.7lbs.

FRAME GEOMETRY:
• Head Angle: 74°.
• Seat Angle: 70°.
• Top Tube: 21.7".
• Chainstays: 15.3".
• BB Height: 11.5".