20" Proline Expert XL Bike

Once tweens or teens have some laps under their belts and they’re ready to get more serious about racing, the Redline Proline Expert XL is ready to take them to the next level. Offering great performance and high quality at a mid-level price, the Proline Expert XL is made with a Redline proprietary aluminum alloy frame with a sealed Euro bottom bracket, aluminum 2-piece cranks, and sealed hubs. The 100 percent chromoly steel race fork with tapered legs helps riders maneuver the Proline Expert XL more easily. The pivotal race saddle with no padding looks and acts the part at the start line.

Specifications

• Frame - proprietary Alloy Formed and Butted Tubing

• Fork - full Chromo With Tapered Legs

• Headset - sealed Integrated Headset 1 1/8, Aluminum top cap

• Cranks - aluminum 2 Piece 165mm cranks

• Srocket - 39t, Alloy, 104 BCD

• Bottom bracket - sealed Euro BB

• Cogset - 14t

• Chain- KMC Z6

• Front hub - redline Aluminum Fully Sealed

• Rearhub - redline Aluminum, Cassette, Fully Sealed

• Spokes - stainless 14g, Black

• Rims - A-M6 Alloy Race, 20 x 1.5, 32h

• Tires - vee Speed Booster, 20 x 1.95" Front / 20 x 1.75" Rear

• Brake E levers - tektro 316A Linear

• Pedals - aluminum 9/16" Platform

• Handlebar - chromoly, 6.5" Rise / 12° Back / 1° Up

• Grips- RL Pro Hex Grips

• Stem - RL Aluminum hollowpoint

• Seat - pivotal No padding

• Seatpost - aluminum Pivotal 26.8mm

• Extras - chain Tensioners

• Brakes - tektro 930AL Linear

Geometry

Frame Size - 20"

Bike Top Tube Length - 20.0 "

Bike Head Angle - 73.0 °

Bike Seat Angle - 69.0 °

Bike Chain Stay Length  - 13.25 "

Bike Bb Height - 11.2 "

Bike Stem Length - 50.0 mm

Bike Handlebar Width - 26.0 "

Bike Crank Length - 170.0 mm