SPEEDCO CARBON "Pro xl 21" Complete Custom Build - White/Black

Speedco Velox V3 – Custom Build (Pro XL 21” White/Black)

The Speedco Velox V3 is one of the lightest and most advanced race frames ever produced—crafted from premium Toray T700 carbon fiber to deliver unmatched stiffness, responsiveness, and acceleration. Every detail is engineered for speed, from its oversized down tube to the universal dropout system. Designed to help you #FeelYourFastest, the Velox V3 is trusted by elite riders who demand world-class performance on every gate.

This custom Pro XL build blends the Velox V3’s cutting-edge frame with a precision component package from Box, Dangerboy, Answer, and Maxxis—creating an exceptionally balanced, race-ready bike that’s built to dominate.

Frame Features:

• Toray T700 Carbon Fiber Construction

• Tapered 1-1/8” to 1.5” Head Tube

• Press-Fit BB86 Bottom Bracket

• 72 mm Down Tube at BB Junction for Optimized Stiffness

• Universal Dropout System (10 mm / 15 mm / 20 mm Compatible)

• Integrated Chain Tensioner

• Removable Brake Bosses (Disc or Caliper Compatible)

• Internal Cable Routing

• Weight: 2.95 lbs (Pro XL)

Custom Build Specifications:

• Frame: Speedco Velox V3 – Pro XL 21” White/Black

• Fork: Box One X5 Matte Black

• Bars: Dangerboy Chromoly 7.5” – Black

• Stem: SD Top Load 50 mm – Black

• Grips: ODI Ruffian 135 mm

• Rear Hub: Box One Quantum 36H 20 mm – Black

• Front Hub: Box One Quantum 36H 20 mm – Black

• Rims: Box One Alloy – Black

• Spokes: DB 15G – Black

• Nipples: DB 15G – Black

• Crankset: Box Three 170 mm – Black

• Bottom Bracket: Press-Fit BB86 (24 mm Spindle)

• Chainring: Dangerboy Pro CNC 44T – Black

• Chainring Bolts: Dangerboy Alloy – Black

• Cog: Dangerboy Shimano-Compatible Steel 16T

• Chain: DB Titanium Half-Link

• Tires: Maxxis Torch 1.75”

• Brake: Answer Pro Brake Kit – White

• Saddle: Tioga D-Spyder EVO Carbon

• Seat Clamp: Answer QR 31.8 mm – White

• Stem Spacers: Answer Alloy – White

• Rear Axle: Onyx 20 mm Thru 145 mm

• Headset: Integrated 1.5” Tapered