CHASE RSP4.0 Race Bike Frame (Cream) (Pro)

Read Reviews
Write a Review
Out Of Stock Online
You may back order this item and it will ship when it arrives.
Price: $589.99 (Save 38%)
Sale: $365.79


  • Pro
View Size Chart

Please Log in to receive a notification when this item arrives in stock.

Save In List
This item earns up to 366 VIP Reward Points Learn More

The CHASE RSP 4.0 features Olympic and World Championship geometry that pro riders Connor Fields and Joris Daudet have been winning on for years. The triple butted tubing keeps the weight down and the strength at an Elite level while the addition of an integrated 1-1/8" - 1.5" tapered head tube, and a press fit BB86 Bottom Bracket keep things running smoothly. 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. All of this tech comes together in a single package to provide riders with the best alloy BMX frame to date.

Note: Disc Brake adaptor and 120mm disc brake rotor sold separately.


  • 1-1/8" - 1-1/2" Integrated tapered headtube
  • Rear brake cable is internally routed through the top tube
  • Semi-integrated brake studs utilize a low profile for a cleaner look when running disc brakes
  • Chase Aero System seatpost and clamp included
  • Press fit integrated BB86 bottom bracket
  • Extra length reinforced enclosed dropouts with built-in tensioner for 10mm (3/8") axle

This product was added to our catalog on November 13, 2019

Verified Owner
Friday, Sep 3 2021 (about a year ago)
CHASE RSP4.0 Race Bike Frame (Cream) (Expert XL)
Great price, ship fast and the frame looks awesome


Measurement Guide:

    Frame SizeTop TubeChain StayLRHead AngleSeat AngleHead TubeHead Tube TypeSeat Tube HeightSeat PostBB HeightBB TypeDropout TypeWeightRider AreaWheels Size
    Mini18"12.75"1.5"73°70°4.5"Integrated 1-1/8"8.3"Aero (25.4mm)10.6"Euro BSA (68×73mm)Opened (3/8")2 lbs 8.07 oz18.32"20 × 1-1/8"
    Junior19"13"1.5"73°70°4.5"Integrated 1-1/8"8.8"Aero (25.4mm)10.6"Euro BSA (68×73mm)Opened (3/8")2 lb 9.24 oz19.27"20 × 1-1/8"
    Expert19.50"13"1.5"73°70°4.7"Integrated 1-1/8"8.8"Aero (25.4mm)11"Euro BSA (68×73mm)Opened (3/8")2 lb 9.59 oz19.69"20 × 1-3/8"
    Expert XL20"13.5"1.5"73°70°4.7"Integrated (1-1/8" -1.5") 8.8"Aero (27.2mm)11"Press Fit (86×92mm)Enclosed (3/8")3 lb 5.97 oz20.31"20 × 1-3/8"
    Pro20.50"14.25"1.5"74°72.5°4.7"Integrated (1-1/8" -1.5") 9.3"Aero (27.2mm)11.5"Press Fit (86×92mm)Enclosed (3/8")3 lb 7.45 oz20.76"20 × 1.50"
    Pro +20.75"14.25"1.5"74°72.5°4.7"Integrated (1-1/8" -1.5") 9.3"Aero (27.2mm)11.5"Press Fit (86×92mm)Enclosed (3/8")3 lb 7.63 oz21.05"20 × 1.75"
    Pro XL21"14.3"1.5"74°72.5°4.7"Integrated (1-1/8" -1.5") 9.3"Aero (27.2mm)11.5"Press Fit (86×92mm)Enclosed (3/8")3 lb 8.09 oz21.28"20 × 1.75"
    Pro XL +21.25"14.5"1.5"74°72.5°4.7"Integrated (1-1/8" -1.5") 9.3"Aero (27.2mm)11.5"Press Fit (86×92mm)Enclosed (3/8")3 lb 8.79 oz21.51"20 × 1.75"
    Pro XXL21.50"14.5"1.5"74°72.5°4.7"Integrated (1-1/8" -1.5") 9.3"Aero (27.2mm)11.5"Press Fit (86×92mm)Enclosed (3/8")3 lb 8.93 oz21.74"20 × 1.75"
    Pro XXL +21.75"14.75"1.5"74°72.5°4.7"Integrated (1-1/8" -1.5") 9.3"Aero (27.2mm)11.5"Press Fit (86×92mm)Enclosed (3/8")3 lb 9.07 oz21.97"20 × 1.75"
    Pro XXXL22"14.75"1.5"74°72.5°4.7"Integrated (1-1/8" -1.5") 9.3"Aero (27.2mm)11.5"Press Fit (86×92mm)Enclosed (3/8")3 lb 9.64 oz22.19"20 × 1.75"
    Expert Cruiser20.50"14.5"1.5"73°70°4.5"Integrated (1-1/8")10"Aero (25.4mm)12"Euro BSA (68×73mm)Opened (3/8")2 lb 11.2 oz21.06"24 × 1-3/8"
    Pro Cruiser21.25"15.25"1.5"73°69.5°4.7"Integrated (1-1/8" -1.5") 10.6"Aero (27.2mm)12"Press Fit (86×92mm)Enclosed (3/8")3 lb 9.64 oz22.00"24 × 1.75"
    Pro + Cruiser21.75"15.25"1.5"73°69.5°4.7"Integrated (1-1/8" -1.5") 10.6"Aero (27.2mm)12"Press Fit (86×92mm)Enclosed (3/8")3 lb 10.27 oz22.44"24 × 1.75"

    Note: All measurements are provided by the manufacturer and may vary depending on how measurements are acquired.