FIT PRK Complete BMX Bike - Oxford Blue 20.5" TT
Estimated Pre-Order Date: Arriving June 2025
FIT PRK Complete BMX Bike - Oxford Blue 20.5" TT
The PRK model starts with its own frame/fork specifically designed for transition parks. The frame features a slightly shorter 12.6” rear end, a lower 7.25” stand over height, and a slightly more relaxed 75.3 head angle than the all-around S1 geometry. The PRK fork features a more responsive 25mm offset, a peg clearance cut, and a longer 172mm steerer tube to accommodate a gyro. With two top tube lengths to choose from, 20” and 20.5” both with 8.7” bars and their own crank lengths, 160 and 165mm respectively. Pivotal seats, alloy sprockets, and double wall rear wheels round out the purpose-built PRK models ready for the great indoors or wherever you need a responsive bike ready to push boundaries on.
- PRK 20.5″ TT
- FRAME: Cro-Mo Front Tri
- GEOMETRY: Park w/12.6” CS 75.3° HA
- HEADSET: Integrated w/Gyro Holes
- BB: Sealed Mid
- BARS: 2-Piece 8.7” x 29”
- FORK: Cro-Mo Steerer, Tapered Legs w/ Peg Cut, 25mm Offset, Welded Insert
- STEM: FIT Top Load
- SEAT: FIT Pivotal Seat/200mm Post
- CRANKS: Tubular Cro-Mo 165mm
- SPROCKET: FIT Alloy Key 25T
- PEDALS: FIT PC
- FRONT WHEEL: FIT S1W Rim w/Sealed Hub
- REAR WHEEL: FIT Double Wall w/Sealed 9T Cassette
- TIRES: FIT OEM 2.4”
- BRAKES: U-Brake w/Low Tension Springs, Two Finger Lever, Linear Cable
- MISC: Gyro, Longer 172mm Steerer Tube
If you need help with BMX Parts then you've come the right BMX store!
Visit our helpful BMX Guide for all the information you need when choosing BMX parts.
Give Waller BMX a call or an email and we will help. Or, click the chat icon for live help from our knowledgeable BMX staff.
- Spend over £50 and get Free UK Delivery
- Spend over £249.99 for Free Next Day UK Delivery
Visit our Shipping and Returns page for more information.
Please read the following regarding availability notices on our product pages;
- Waller BMX UK Store - High/Low stock available (Ready To Dispatch in 24 Hours)
This means the item is In-stock and ready to leave the Waller BMX store the same day if ordered within business hours.
- Warehouse Location 1 , 2 or 3 - Low/High stock available
This means the item is In stock at our warehouse location and items will be despatched by us in 2-6 working days.
- Please contact us for dates or alternative options
This means we will special order the items from our supplier which usually leaves within 7 days.

WALLER BMX - RIDER OWNED AND RUN BMX STORE IN SHEFFIELD / est 2012
Waller BMX is located in Sheffield, UK. We are lifelong riders with a passion for BMX. With knowledgable staff, we are like the riding encylopedia of BMX - Ask us anything!