Ritchey P-29er Team Edition Mountain Bike Frameset with BOOST 148mm Rear Spacing

The Ritchey P-29er Team Edition Frameset represents the perfect fusion of tradition and innovation, crafted for those who demand precision and performance on every trail. This frameset is a modern tribute to Tom Ritchey's mountain biking legacy, designed specifically for fast and technical cross-country singletrack riding. Constructed from Ritchey’s proprietary triple-butted Logic steel, it offers durability without compromising on weight, delivering a ride that is both responsive and comfortable.

Every aspect of the P-29er reflects thoughtful engineering — from its progressive XC geometry that ensures balanced handling to the BOOST 148mm rear spacing that enhances wheel stability and stiffness. The internal stealth dropper routing maintains a clean look while allowing seamless seatpost adjustments on the fly. Compatible with 100mm travel suspension forks or rigid forks up to 483mm axle-to-crown length, this frameset adapts to your preferred ride style, whether you seek agility or endurance.

Perfectly suited for tackling roots, rocks, and winding singletrack, the P-29er is a celebration of mountain biking’s purest joys. Its tire clearance supports up to 29x2.3” tires, giving you the freedom to customize grip and control for varied terrain. Additional features like a tapered head tube, threaded bottom bracket, and post-mount rear brake compatibility with 160–180mm rotors make this frameset both modern and versatile, perfect for riders who want a high-performance steel mountain bike frame with classic soul.

What It’s Good For

• Fast and technical cross-country singletrack riding, thanks to progressive XC geometry
• Durability and ride quality provided by triple-butted Ritchey Logic steel tubing
• Easy seat height adjustments with internal stealth dropper routing
• Enhanced wheel stability and stiffness due to BOOST 148mm rear spacing
• Compatibility with 100mm suspension forks or rigid forks for versatile setup options
• Wide tire clearance allowing up to 29x2.3” tires for superior traction and control
• Clean and efficient cable management with external routing and replaceable derailleur hanger
• Support for powerful braking with post-mount rear brake and rotor sizes from 160mm to 180mm

What It’s NOT Good For

• Riders seeking a lightweight carbon or alloy frame for extreme weight savings
• Use with direct mount derailleurs or cassettes, as this frameset does not support T-Type compatibility
• Applications requiring suspension forks with travel exceeding 100mm
• Riders needing integrated cable routing beyond external provisions
• Those looking for non-threaded bottom bracket options

Frequently Asked Questions

Is the Ritchey P-29er compatible with dropper posts?
Yes, the frame features internal stealth routing specifically designed for dropper posts with a 27.2mm diameter seatpost.

What tire sizes can I use with this frameset?
The P-29er supports tire widths up to 29x2.3”, giving you flexibility to choose tires that best suit your terrain and riding style.

Can I install a suspension fork with more than 100mm of travel?
The frameset is designed to work optimally with 100mm travel suspension forks or a 483mm axle-to-crown rigid fork. Using forks with greater travel is not recommended as it may affect handling and frame geometry.

Does the frameset include a headset?
Yes, it comes with a WCS headset included, featuring upper IS42/28.6 and lower IS52/40 bearings.

What are the frame size options available?
The Ritchey P-29er Team Edition Frameset is available in four sizes: S (15”), M (17”), L (19”), and XL (20.5”).