Redline Proline Expert XL Bike

Redline is back for 2023 with their venerable Proline range of complete race bikes. Seen on race tracks across Australia since the birth of BMX racing here, the Proline name is synonymous with riders looking to step up their race game and for this model year, Redline has added performance focused components like Avid disc brakes, along with the Alloy Formed and Butted Tubed frame.

Tried and tested CrMo is used in the forks and Redline knows its geometry for the expert frame with the Expert XL frame’s top tube fitting right in at 20 inches.

Guess who was there at the beginning of BMX? Redline! They’ve been winning since the 70s with riders like the legendary Stompin Stu Thompson and later on, Aussie Sam “”I Am”” Willoughby. It’s a company that sure knows its riders and how to beat the competition. 

 

Key Specs:

TT Length: 20″”
Crank Length: 165mm
Gearing: 39×15
Gear Ratio: 51.32
Tyre Size: 20×1.95 / 20×1.75

Size	19.5TT
Frame	RL Proline Proprietary Alloy Formed and Butted Tubing
Fork	RL Proline Full Chromo With Tapered Legs
Headset	Sealed Integrated Headset 1 1/8, Aluminum top cap
Stem	RL Aluminum HollowPoint
Handlebar	Chromoly, 6.5″” Rise / 12° Back / 1° Up
Grips	RL Pro Hex Grips
Brake	Tektro 316A Linear / Tektro 930AL Linear
Disc Rotor	N/A
Crank	Aluminum 2 Piece 165mm cranks
Chainring	39t, Alloy, 104 BCD
Chainring Bolts	Alloy
Bottom Bracket	External Sealed Euro BB
Pedals	RL Aluminum 9/16″” Platform
Chain	KMC Z6
Front Hub	Redline Aluminum Fully Sealed
Rear Hub	Redline Aluminum, Cassette, Fully Sealed
Spokes	Steel
Rear Cog	15T
Front / Rear Rim	A-M6 Alloy Race, 20 x 1.5, 32h
Tyres	Vee Speed Booster, F. 20 x 1.95″” / R. 20 x 1.75
Seat / Post	Race Pivotal / Aluminum Pivotal 26.8mm
Seat Clamp	RL Quick Release
Gearing / Ratio	39×15 / 51.32
Weight	TBA