Chase BMX RSP 4.0 Frame Pro XL 21TT / Polished/Yellow

Description

The CHASE RSP 4.0 Expert XL takes its design and geometry cues from the Chase frames that Olympic and World Championship factory pro riders Connor Fields and Joris Daudet have been winning on for years. The triple butted tubing keeps the weight down and the maintains strength at an elite level. The Aero Seat Post/Clamp system and the internal brake cable give the RSP 4.0 a clean, factory look, to match the all new graphics and colors!

What else is going on with the RSP 4.0?

New enclosed dropouts with integrated 10mm (3/8″) chain tensioner system, a 1-1/8″-1.5″ tapered head tube, a press Fit BB86 Bottom Bracket, and the RSP 4.0 has been specifically designed to work with 120mm Disc brakes or traditional V brakes, with the optional ELEVN Disc Brake adaptor and 120mm Disc. Plus the RSP 4.0, there are 2 new frames sizes – XXXL and Expert Cruiser. Also, the RSP 4.0 Frames are delivered to you with the 27.2 Aero Seat Post and Seat Post clamp and no additional cost!

Features

Geometry from the factory bikes. The RSP 4.0 takes its design and geometry cues from the Chase frames Connor Fields and Joris Daudet have been winning on for years.
Triple butted tubing. Butting the tubes three ways keeps the weight down and holds the strength at an elite level.
Enclosed dropouts with chain tensioners. New enclosed dropouts with an integrated 10mm (3/8") chain tensioner system keep the axle put and the chain where you set it.
Disc or V brake ready. Set up for 120mm disc brakes with the optional ELEVN adaptor and disc, or traditional V brakes if that is your setup.
Tapered head tube, BB86. A 1-1/8" to 1.5" tapered head tube and press fit BB86 bottom bracket, with the internal brake cable keeping the front end tidy.

Specifications

Sizes: Pro XL
Top tube: 21"
Bottom bracket: Press fit BB86
Tubing: Triple butted
Dropouts: Enclosed, with integrated 10mm (3/8") chain tensioner system
Brake mounts: 120mm disc with the optional ELEVN adaptor, or traditional V brakes
Cable routing: Internal brake cable
Head tube: 1-1/8" to 1.5" tapered
Seat clamp: 27.2 Aero, included
Note: Delivered with the 27.2 Aero seat post and seat post clamp.