SE Bikes PK Ripper Super Elite Pro BMX Race Bike-Silver

The SE Racing PK Ripper Super Elite Pro 2021 BMX Race Bike-Silver as you should know is the fastest PK Rippers ever to this day. Before you know it, you are at the finish line. The super-elite BMX innovations were not even thought of until this PK Ripper. The ultra-stiff 6066 aluminum frame comes equipped with features such as a tapered headtube, PF30 bottom bracket, and 20mm dropouts front and rear. Let’s race. On your mark, get set, go!

NOTE: As with any complete bike, J&R Bicycles recommends that you have a professional bicycle store build your bike. Bikes ordered through mail-order come partially assembled and need to be inspected and assembled by a bicycle mechanic. Failure to do so may void the manufacturer's warranty. Manufacturer's warranties differ for every brand. You can check the brand's website for warranty information.

KEY FEATURES

• Lightweight 6066 aluminum frame built with floval top tube, bi-oval down tube, tapered rear stays, 20mm rear dropouts, 1-1/8” – 1.5” tapered head tube, PF30 bottom bracket, and built-in chain tensioners
• Lightweight Cr-Mo Landing Gear forks featuring tapered legs, tapered steerer tube, and closed-end 20mm dropouts
• Promax Impact 6061-T6 Alloy CNC stem with hidden top cap for a clean look
• Lightweight 2-piece alloy crankset equipped with super stiff oversized 30mm hollow spindle and PF30 bottom bracket
• SE Pivotal seat and seat post
• Alienation Deviant and Black Sheep rims built with sealed cassette hubs equipped with 20mm hollow through-axle on the front and 15mm hollow through-axle on the rear
• Vee Tire Co Speed Booster tires provide ultra-quick cornering and low rolling resistance
• Comes equipped with 3/8”, 15mm, and 20mm rear chain tensioner adapter plates
• 21.8 pounds

SPECIFICATIONS

• RIDER SIZE: 5'3"-5'10" (160-178cm)
• COLOR: Silver
• FRAME: Super Elite Design, Lightweight 6066 Aluminum Floval Tubing w/ Bi-Oval Down Tube, 1-1/8"-1.5" Tapered Integrated Head Tube, PF30 Bottom Bracket, 68mm Wide BB, Tapered Rear Stays, 3D 20mm Dropouts, Built-in Chain Tensioners
• FORK: Super Elite Landing Gear, Full Cr-Mo, Tapered Steerer Tube, Tapered Legs, 20mm Closed Dropouts
• CRANKSET: SE Racing 175mm Forged Alloy 2-pc Crankset, Sealed PF30 Bottom Bracket, 30mm Hollow Alloy Spindle, Alloy 44T Chainring, BCD 104mm
• PEDALS: X-Pedo Low-profile Platform w/ Removable Pins
• CHAIN: KMC Z1
• WHEELSET: Sealed Bearing Alloy Hubs, 20mm Hollow Front Through Axle, 15mm Hollow Rear Through Axle, Alienation Deviant 32H Front & Alienation Black Sheep 36H Rear, Double-Wall Rims, 16T Cassette, Stainless Spokes
• TIRES: Vee Tire Co Speed Booster 20" x 1.95" Front, 20" x 1.75" Rear
• BRAKES SET: Promax P-1 6061 T-6 Alloy V-Brake, Blue Pads, Slick Cable
• BRAKE LEVERS: Promax SE-342, 2-Finger Alloy
• HEADSET: Neco, Sealed 1-1/8"-1.5" Tapered, Integrated Headset
• HANDLEBAR: Cr-Mo PK Bar, 28.5" x 8.25", 10° Backsweep, 1° Upsweep
• STEM: Promax Impact, 6061-T6 Aluminum, CNC Machined Hollowed Out Center, Lightweight External Cutouts, Hidden Top Cap, 53mm Reach
• GRIPS: SE Racing Mushroom Wing Grips w/ SE Rubber End Plugs
• SEAT: SE Racing Pivotal Race Seat
• SEAT POST: Pivotal Alloy, 27.2mm, Promax Quick Release Seat Clamp
• SEAT CLAMP: Promax Quick Release, 31.8mm Inner Diameter
• ACCESSORIES: 20mm, 15mm & 3/8" Chain Tensioner Adapters, Promax Quick Release Seat Clamp
• WEIGHT: 21.8 lbs / 9.75 kgs

GEOMETRY

• TOP TUBE, ACTUAL: 20.5"
• SEAT TUBE, CENTER TO TOP: 9.5"
• SEAT TUBE ANGLE: 71°
• HEAD TUBE ANGLE: 74°
• CHAINSTAY LENGTH: 14.3"
• WHEELBASE: 37"
• BOTTOM BRACKET HEIGHT: 11.5"
• STANDOVER: 22.3"
• SUGGESTED RIDER SIZE: 5'3"-5'10" (160-178cm)
• STEM: 53mm
• HANDLEBAR WIDTH: 28.5"
• CRANK: 175mm
• WHEEL SIZE: 20"
• SEAT POST DIAMETER: 27.2mm