TRUTH BMX

TRUTH BMX | 29" CAPITOL CRO-MO STREET BMX FRAME

$649.95 USD
Style: Frame
BRAKES: Disc
DROPOUTS: 10mm

Pairs well with

TRUTH BMX | 29
$649.95 USD
Frame / Disc / 10mm
Top Quality Google Rating
Top Quality Google RatingExceptional Merchant Status
30-Day Easy Returns
30-Day Easy ReturnsSatisfaction Guaranteed
Authorized Dealer
Authorized DealerVerified Manufacturer Partner
Lowest Price Guarantee
Lowest Price GuaranteeWe'll Beat Any Competitor
Our experts

Questions? Ask our Experts

Our product specialists are here for you, just leave us a message!

(888)-884-2234 Send Us a Message
View details

TRUTH BMX | 29" CAPITOL CRO-MO STREET BMX FRAME

Description

The Truth BMX 29" Capitol Cro-Mo Street BMX Frame is a handcrafted, made-to-order masterpiece built for riders who demand the most from their street setup. Constructed from premium 4130 chromoly tubing with butted top and down tubes, this frame delivers an exceptional strength-to-weight ratio that serious street riders will appreciate. Reinforced with top and downtube gussets and an integrated headtube drilled for gyro tabs, the Capitol is engineered to handle the punishment of technical street riding at a larger 29" wheel size.

Designed to meet or exceed ENBMX Racing standards, this frame is as capable on the course as it is in the streets. Available in multiple brake and dropout configurations - including disc brake mount compatibility - and optionally paired with a matching fork, the Capitol gives you the freedom to build exactly the ride you want. Every frame is handmade to order, ensuring a level of craftsmanship and attention to detail you simply won't find in mass-produced alternatives.

Key Features

  • Premium 4130 Chromoly Construction: Handcrafted from cro-mo tubing for a strong, reliable, and ride-tested frame.
  • Butted Top & Down Tubes: Butted tubing reduces weight while maintaining structural integrity where it matters most.
  • Top & Downtube Gussets: Added gussets reinforce high-stress areas for extra durability during aggressive street riding.
  • Integrated Headtube with Gyro Tab Drills: Ready for gyro cable routing right out of the box - no modifications needed.
  • Mid BB Shell: Compatible with standard mid bottom bracket setups for broad component compatibility.
  • Integrated Seat Post Clamp: Clean, low-profile seatpost clamp built directly into the frame.
  • Seat Stay Bosses for Removable U-Brake Mounts: Compatible with larger 2.40" tire sizes, giving you braking options without sacrificing tire clearance.
  • Disc Brake Mount Available: Optional disc brake configuration available for riders who prefer that stopping power.
  • 14mm Dropouts / 6mm Thickness: Heavy-duty dropout options (10mm or 14mm) to suit your axle preference.
  • Meets/Exceeds ENBMX Racing Standards: Race-ready geometry and construction validated against industry benchmarks.
  • Custom Specifications Available: Custom geometry can be ordered for an additional $300, making this truly your frame.

Style & Configuration Options & Which to Choose

  • Frame Only: The Capitol frame on its own - ideal for riders who already have a fork they love or who want to source their own matched fork separately.
  • Frame and Fork Kit: Pairs the Capitol frame with a matching Truth BMX fork for a cohesive, ready-to-build setup. Best for riders starting a new build or wanting a proven matched geometry combination.
  • Disc Brakes: Best for riders who want maximum stopping power and prefer disc brake setups, especially on demanding terrain.
  • U-Brakes: The classic street and park brake option - compatible with 2.40" tires thanks to the seat stay bosses and removable mounts.
  • Brakeless: For the purist street rider who runs no brakes - clean lines and no additional hardware.
  • 10mm Dropouts: Compatible with 10mm front axle forks - a common choice for many modern street builds.
  • 14mm Dropouts: The beefier, more traditional BMX dropout size - preferred for maximum axle security under heavy stress.

What's Included

  • Truth BMX 29" Capitol Cro-Mo Street BMX Frame (frame only or frame and fork, per configuration selected)

Why You'll Love It

The Capitol is not a frame you pull off a shelf - it's a frame built specifically for you, to your chosen configuration, by hand. Truth BMX has built a reputation for delivering precision-crafted chromoly frames that hold up to the demands of serious street and park riding, and the 29" Capitol carries that legacy forward in a larger wheel format. Whether you're grinding rails, hitting gaps, or just want a bomber everyday street setup, this frame is engineered to keep up without compromise. The option to select your brake style, dropout size, and even dial in custom geometry means no two Capitol builds have to be alike. Backed by real craftsmanship from a dedicated BMX brand based in the USA, this is the kind of frame you build your best bike around and ride for years.

Product Specifications

View Product Specs
Wheel Size 29"
Material 4130 Chromoly (Cro-Mo)
Top Tube Length 23.80"
Rear End Length 18.10" (center to center)
Head Tube Angle 71°
Seat Post Angle 71°
Stand Over 17"
Bottom Bracket Mid BB Shell
Dropout Thickness 6mm
Dropout Size Options 10mm or 14mm
Brake Options Disc, U-Brakes, or Brakeless
Style Options Frame Only or Frame and Fork Kit
Custom Specifications Available for an additional $300
Production Time Approximately 90 days (excluding weekends and holidays)
Order Deposit Required 50% deposit at order; balance due when ready to ship
Assembly Required Yes - frame requires full bike build
Shipping Method Shipped standard (not freight); specific method calculated at checkout

FAQ

How long does it take to receive my Capitol frame after ordering?

The current production time for the Capitol frame is approximately 90 days, excluding weekends and holidays. Because each frame is handmade to order, lead times are estimates and not guaranteed. A 50% deposit is required at the time of ordering, with the remaining balance due when your frame is ready to ship.

Can I get a custom geometry on this frame?

Yes - custom specifications are available for an additional $300. This allows you to tailor the frame geometry to your specific riding style and body dimensions. Contact Truth BMX directly to discuss your custom requirements before placing your order.

What is the difference between 10mm and 14mm dropouts?

The dropout size refers to the width of the axle slot. 10mm dropouts are compatible with smaller-diameter axles common on many modern street and park forks, while 14mm dropouts are the classic, beefier BMX standard preferred for maximum axle security and strength under aggressive riding. Choose based on the fork and rear hub you plan to run.

Is this frame compatible with 2.40" tires?

Yes - the Capitol frame features seat stay bosses for removable U-brake mounts that are specifically designed to accommodate larger 2.40" tire sizes. This gives you braking capability without sacrificing tire clearance for the bigger rubber common on 29" street builds.

What does "Frame and Fork Kit" include compared to "Frame Only"?

The Frame Only option gives you just the Capitol frame, which is ideal if you already have a fork or want to source one separately. The Frame and Fork Kit pairs the Capitol frame with a matching Truth BMX fork, providing a geometrically matched combination that's ready to build around - a great choice for new builds.

Does the frame come fully assembled or require a bike build?

The Capitol arrives as a bare frame (or frame and fork, depending on your selection) and requires a full bike build to ride. You will need to source and install all remaining components - fork (if not included), bars, stem, cranks, wheels, etc. We recommend having a qualified bike mechanic assemble your build if you are not experienced with BMX builds.
1 / 1
Press & drag to view

Related Products

Recently viewed