Made predominantly for Street riding, the Optimium from Stay Strong features everything you need to hit the streets with confidence. Firstly the optimism is spec’d out with exclusively sealed bearings meaning that everything is solid, lightweight and requires minimal maintenance. This model comes with a Freecoaster hub also which opens up a whole world of fakie tricks (if that’s not what you’re looking for, check out the regular optimum model). Up front the street theme continues with 4-piece bars and a sealed female axle front hub. Sealed 3-piece cranks, a fat padded combo seat and post, 2 durable Chromoly Pegs and fat 2.4” gum tires complete the parts packs. The bike has a 20.75” top tube so would be a good fit for any rider between 5ft and 6ft and has a short rear end and steep head tube making it super-responsive (yes that means hop threes will be easier!). Also worthy of a mention on this bike are the removable brakes/mounts and Cr-mo front end which isn’t normally standard features you find on a bike at this price point. The bottom line is, if you’re looking for a solid and dependable street bike with a freecoaster hub you will be hard pressed to find something better at this price point. ###section### Product Specs FRAME MATERIAL: Chromoly Top tube & Down tube WHEEL SIZE: 20" TOP TUBE LENGTH: 20.75" CHAIN STAY LENGTH: 13.25" HEADTUBE ANGLE: 75° SEAT TUBE ANGLE: 71° FORKS: Chromoly Steer tube with hi ten tapered legs BARS: 4pc Steel 9 x 28 STEM: Forged Alloy Top Load, 50mm HEADSET: Sealed Intergrated BRAKE MOUNTS: Removable 990 Mounts BRAKES: Alloy lever & U-Brake FRONT HUB: Alloy 36h, Sealed Bearings, 10mm Female bolts FRONT RIM: 36h Single Wall, Pinned Joint REAR HUB: Alloy 14mm Fully Sealed 9t Freecoaster Hub REAR RIM: 36h Single Wall, Pinned Joint TYRES: GMD Street Pro 2.3" Front & Rear SPROCKET: Steel 25T CRANKS: 3pc Chromoly 170mm tubular with pinch bolt BB: Sealed Mid PEDALS: Slim nylon SEAT: Fat seat/post combo GEARING: 25/9 WEIGHT: TBC ###section### Product Highlights Great for riders who are between 5ft and 6ft tall (150cm - 180cm) A great all rounder suitable for any type of riding Sealed bearings throughout Allows for more fakie tricks Strong and durable crankset ###shogun-image-section###
PLEASE NOTE: U.K MAINLAND DELIVERY ONLY excludes Channel Islands and NI - Other exclusions apply* Let us build your BMX so it arrived assembled. Our bikes arrive 99% Assembled, complete with tools in our custom made box. If would prefer to build your bike yourself just decline this offer at checkout and your bike will arrive 50% assembled in a regular bike box (typically 30-45minutes assembly time) All our bikes are built to resemble the product images on the site. Usually rear brake fitted only, the front brake and any extras (such as pegs etc) will not be fitted. *Complete bikes with 22" wheels or above are not eligble for this service. CLICK HERE FOR ASSEMBLY INSTRUCTIONS THIS IS A BUILD SERVICE, BIKE NOT INCLUDED.
Custom BMX bike built right here at Source BMX based on BMX legend Mike Aitken's signature frame and parts. As with all customs at Source BMX this bike is discounted by 10% on the total price of parts. The limited edition re-issue S3.5 frame is an identical replica to the original, first produced in 2008. The S3.5 is an American made Fit classic with a light and responsive feel. Featuring a heat treated, butted, air-hardening supertherm tubeset, a tear drop shaped downtube, tapered seat stays, laser cut bridges, thread on brake mounts, an integrated seat clamp and micro dropouts. The S3.5 frame is accompanied by a range of high quality aftermarket parts from Fit and Odyssey (see below for full spec). ###section### Product Specs FRAME MATERIAL: 4130 Chromoly WHEEL SIZE: 20" TOP TUBE LENGTH: 20.75" CHAIN STAY LENGTH: 13.65″ – 13.9″ HEADTUBE ANGLE: 75° SEAT TUBE ANGLE: 71° FORKS: Fit Shiv V3 Fork - 4130 Chromoly - 25mm Offset BARS: Odyssey Super Highway Bars - 9.5" Rise, 1° Upsweep, 11° Backsweep STEM: Fit Aitken Stem - 53mm Reach HEADSET: Fit Internal Headset BRAKE MOUNTS: Removable (BSD V3 Brake Mount Kit Included) BRAKES: Odyssey Springfield Brake Mount Kit FRONT HUB: Odyssey Vandero Pro Front Hub FRONT RIM: Fit Arc Double Wall REAR HUB: Odyssey Antigram V2 Cassette Hub REAR RIM: Fit Arc Double Wall TYRES: Odyssey Aitken 2.25" SPROCKET: Fit Key 25T Sprocket CRANKS: Odyssey Calibur V2 Cranks - 170mm BB: Odyssey Sealed Bottom Bracket PEDALS: Fit Mac Pedals Unsealed - Alloy SEAT: Odyssey Monogram Waxed Canvas Pivotal Seat GEARING: 25/9 WEIGHT: TBC ###section### Product Highlights Great for riders who are between 5ft and 6ft tall (150cm - 180cm) A great all rounder suitable for any type of riding Full Custom With High Spec Aftermarket Parts Sealed Bearings Throughout Heat Treated And Butted Tubing For Added Strength ###shogun-image-section###
The lightweight aluminum Ripper bike is the perfect bike for kids to get a new taste of the #SEBIKESLIFE. Built around 20" wheels and with a 20" long top tube, it fits the youngsters perfectly. This multi-purpose bike is perfect for the BMX track, trails or cruising around and doing wheelies with friends in the neighborhood. Lets get kids on bikes!Key Features:Lightweight 6061 aluminum floval tubing frame with Euro bottom bracket and SE Wave dropouts,Alex C1000 rims with alloy hubs,Vee Tire Co Cub 20” x 2.0” tires,Lightweight top-load stem with hidden top cap for a clean look,Ripper seat with super grippy top cover,SE Bikes Life grips with rubber end plugs,6061 forged alloy 3-piece cranks,SE nylon fiber pedals,SE wheelie pegs and alloy valve caps included.
The 24" So Cal Flyer is back with a vengeance this year. The frame has been beefed up with an internal headset, sealed bearing mid-bottom bracket and wider stays. The bike spec has been upgraded with the new 24" x 2.4" Bozack tires, double-wall rims and SE nylon fiber pedals. The So Cal Flyer is THE bike to have if you're looking for a 24" BMX bike. Now you just have to decide on which of the four awesome new colorways to choose from.Key Features:Lightweight 6061 aluminum floval tubing frame with internal headset, mid bottom bracket and SE Wave dropouts,Double-wall rims with alloy hubs,New SE Bozack 24” x 2.4” Tires,Flyer seat with super grippy top cover,SE Bikes Life grips with rubber end plugs,Retro top-load stem with hidden top cap for a clean look,3-piece tubular cranks with custom SE Racing sprocket,SE nylon fiber pedals,SE Wheelie pegs and alloy valve caps included.
SE Bikes Savage Flyer 27.5 BMX BikeReady to rip up the streets and help you lay down some serious tricks, the tough and responsive 27.5” wheeled, Savage Flyer BMX brings you the confident control you need for cruising to the skatepark and “owning it” when you get there.This bike is Savage, Literally. The updated 27.5” Savage Flyer is a ferocious mix of everything you can ask for in a bike. It’s built with a sturdy 6061 aluminum frame and equipped with a mid-bottom bracket, internal headset, 1x10 speed gears and disc brakes. Plus, the 27.5” x 2.3” Kenda Kiniption tyres feature a complete wraparound diamond tread pattern for ultimate grip on those swerves. When you’re ready to go full bonkers, hop on the Savage Flyer. Features: Frame: 6061 Aluminum Floval tubing frame, internal headset, mid-bottom bracket, fixed dropouts, removable derailleur hanger Fork: Chromoly (CrMo) Landing Gear forks Crankset: SE 3-piece CrMo, 175mm, Sealed Bearing Mid Bottom Bracket, 150mm Spindle Length, 19mm Spindle Diameter, 33T SE Sprocket Chain: KMC X10 Cassette: MicroShift XLE CS-H100, 10-speed, 11-32T Wheelset: Alloy 36H Nutted Hubs, 135mm Sealed Rear Hub, 100mm Front Hub, Double-wall Rims, Stainless Spokes Tyres: Kenda Kiniption, 27.5" x 2.3" Front & Rear Brakeset: Tektro Aries, MD-280, Mechanical Disc, 160mm Rotors Front & Rear Brake Levers: Tektro MT2.1, 2-Finger Alloy Front & Rear Headset: FSA Internal, No.10, 1-1/8" Handlebar: Big Honkin' Cruiser Bar, 31" x 6", 10° Backsweep, 1° Upsweep Stem: SE Bike Life Alloy Top-Load, 55mm Reach Grips: SE Racing Flangeless Mushroom Wing Grips with SE Rubber End Plugs Seat: SE Savage Flyer Seat with Super Grippy Top Cover Seatpost: Race Rocker Micro-Adjust Alloy, 27.2mm Seatclamp: Alloy, 31.8mm Inner Diameter Accessories: Alloy Valve Caps, Removable Derailleur Hanger Weight: 15.83kg / 34.0 lbsPlease Note: Due to ongoing issues in the global bike supply chain, SE Bikes may substitute certain component items due to availability. In this situation, they will be replaced with the same quality or better performing parts.Please Also Note: This bike is for use on BMX tracks and skate parks. In many countries, it is illegal to use this bike on public roads without using the two independent braking systems provided (a front and rear brake).Buy SE Bikes from Chain Reaction Cycles, the World's Largest Online Bike Store.
SE Bikes Blocks Flyer 26 BMX BikeThe SE Bikes Blocks Flyer rolls upon 26" wheels and is armed with bold colours and stylish looks. It's ready to cruise at the skatepark, launch off jumps and ride the streets with style. Plus, it's engineered around a robust and lightweight 6061 alloy frame with Floval tubing and full Chromoly SE Landing Gear forks. This frame/fork combo keeps the strength high yet the weight low. Also, it features rear pegs and an ultra-grippy Flyer saddle for holding the longest wheelies.26" Wheels, Wide Tyres and Modern GeometryThe 26" Blocks Flyer is the bike to have if you want to raise it up with the crew and catch some blocks. This year's frame has been improved with an internal headset and mid bottom bracket. The new 26" x 2.4" Bozack tires ride great and provide super traction for those swerves. If you want to be about that #SEBIKESLIFE, you need to be riding the Blocks Flyer.Features: Frame: 6061 Aluminium Floval Tubing, Internal Head Tube, 68mm Wide Mid Bottom Bracket, Wide Rear Stays, Se Wave Dropouts Fork: Landing Gear Crankset: Se 3-pc Cr-mo, 175mm, Sealed Bearing Mid Bottom Bracket, 150mm Spindle Length, 19mm Spindle Diameter, 39t Se Sprocket Pedals: Se Nylon Fiber Platform Chain: Kmc S1 Wheelset: Se Racing Alloy 36h Hubs, Sealed Rear, W/ Double-wall Rims, 17t Freewheel Tyres: Se Bozack, Street Proven Multi Purpose Compound, Wrap Around Urban Tread Pattern, Grooved Se Wing Logo, 26" X 2.4" Front & Rear Brakeset: Promax V-brake Brake Levers: Promax 2-finger Alloy Headset: Fsa No.10, 1-1/8" Internal Handlebar: Big Honkin' Cruiser Bar, 30" X 6", 10° Backsweep, 1° Upsweep Stem: Se Bikelife Alloy Top-load, 55mm Reach Grips: Se Bikelife Grips W/ Se Rubber End Plugs Seat: Se Blocks Flyer Seat W/ Super Grippy Top Cover Seatpost: Race Rocker Micro-adjust Alloy, 27.2mm Seat Clamp: Alloy, 31.8mm Inner Diameter Accessories: Se Bikelife Wheelie Pegs, Alloy Valve Caps Weight: 30.6 Lbs / 13.88 KgsPlease note: this bike is for use on BMX tracks and skate parks. In many countries, it is illegal to use this bike on public roads without using the two independent braking systems provided (a front and rear brake).Buy SE Bikes from Chain Reaction Cycles, the World's Largest Online Bike Store.
SE Bikes Big Flyer 29 BMX BikeStylish, agile and fast, the SE Bikes Big Flyer 29 rolls upon 29” wheels and provides all the pace, stability and head-turning style for riding anywhere. Engineered around a durable and lightweight 6061 alloy frame, complete with Floval tubing and Chromoly (CrMo) SE Landing Gear forks, this bike is perfect for jumps, trails and street riding. Plus, it's equipped with rear pegs, double-wall rims, a Big Flyer saddle and 3-piece tubular CrMo cranks - this BMX is ideal for riding anywhere.Large 29" Wheels, MID Bottom Bracket and Rear PegsThe 29" Big Flyer continues to take the crown as the king of the streets. This year's bike is tougher than ever with the addition of an internal headset, mid-bottom bracket and rear stunt pegs.Features: Frame: 6061 Aluminium Floval Tubing, Internal Head Tube, 68mm Wide Mid Bottom Bracket, Wide Rear Stays, SE Wave Dropouts Fork: Landing Gear, Chromoly Headset: FSA No.10 Internal, 1-1/8" Stem: SE BIKELIFE Alloy Top-Load, 48mm Reach Handlebar: Big Honkin' Cruiser Bar, 30" x 6", 10° Backsweep, 1° Upsweep Grips: SE BIKELIFE Grips w/ SE Rubber End Plugs Brakeset: Promax V-Brake Brake Levers: Promax 2-finger alloy Crankset: SE 3-pc Cr-Mo, 175mm, Sealed Bearing Mid Bottom Bracket, 150mm Spindle Length, 19mm Spindle Diameter Sprocket: 36T SE Sprocket Bottom Bracket: 68mm Wide Mid Bottom Bracket Pedals: SE Nylon Fiber Platform Chain: KMC S1 Wheelset: SE Racing Alloy 36H Flp-Flop Hubs, Sealed Rear, w/ Double-wall Rims Freewheel: 16T Freewheel Tyres: SE Bozack, Street Proven Multi Purpose Compound, Wrap Around Urban Tread Pattern, Grooved SE Wing Logo, 29" x 2.4" Front & Rear Seat: SE Big Flyer Seat w/ Super Grippy Top Cover Seatpost: Race Rocker Micro-Adjust Alloy, 27.2mm Seat Clamp: Alloy, 31.8mm Inner Diameter Accessories: SE BIKELIFE Wheelie Pegs, Alloy Valve Caps Weight: 32 lbs / 14.51kgPlease note: this bike is for use on BMX tracks and skate parks. In many countries, it is illegal to use this bike on public roads without using the two independent braking systems provided (a front and rear brake).Buy SE Bikes from Chain Reaction Cycles, the World's Largest Online Bike Store.
SE Bikes Big Flyer 29 BMX BikeStylish, agile and fast, the SE Bikes Big Flyer 29 rolls upon 29” wheels and provides all the pace, stability and head-turning style for riding anywhere. Engineered around a durable and lightweight 6061 alloy frame, complete with Floval tubing and Chromoly (CrMo) SE Landing Gear forks, this bike is perfect for jumps, trails and street riding. Plus, it's equipped with rear pegs, double-wall rims, a Big Flyer saddle and 3-piece tubular CrMo cranks - this BMX is ideal for riding anywhere.Large 29" Wheels, MID Bottom Bracket and Rear PegsThe 29" Big Flyer continues to take the crown as the king of the streets. This year's bike is tougher than ever with the addition of an internal headset, mid-bottom bracket and rear stunt pegs.Features: Frame: 6061 Aluminium Floval Tubing, Internal Head Tube, 68mm Wide Mid Bottom Bracket, Wide Rear Stays, SE Wave Dropouts Fork: Landing Gear, Chromoly Headset: FSA No.10 Internal, 1-1/8" Stem: SE BIKELIFE Alloy Top-Load, 48mm Reach Handlebar: Big Honkin' Cruiser Bar, 30" x 6", 10° Backsweep, 1° Upsweep Grips: SE BIKELIFE Grips w/ SE Rubber End Plugs Brakeset: Promax V-Brake Brake Levers: Promax 2-finger alloy Crankset: SE 3-pc Cr-Mo, 175mm, Sealed Bearing Mid Bottom Bracket, 150mm Spindle Length, 19mm Spindle Diameter Sprocket: 36T SE Sprocket Bottom Bracket: 68mm Wide Mid Bottom Bracket Pedals: SE Nylon Fiber Platform Chain: KMC S1 Wheelset: SE Racing Alloy 36H Flp-Flop Hubs, Sealed Rear, w/ Double-wall Rims Freewheel: 16T Freewheel Tyres: SE Bozack, Street Proven Multi Purpose Compound, Wrap Around Urban Tread Pattern, Grooved SE Wing Logo, 29" x 2.4" Front & Rear Seat: SE Big Flyer Seat w/ Super Grippy Top Cover Seatpost: Race Rocker Micro-Adjust Alloy, 27.2mm Seat Clamp: Alloy, 31.8mm Inner Diameter Accessories: SE BIKELIFE Wheelie Pegs, Alloy Valve Caps Weight: 32 lbs / 14.51kgPlease note: this bike is for use on BMX tracks and skate parks. In many countries, it is illegal to use this bike on public roads without using the two independent braking systems provided (a front and rear brake).Buy SE Bikes from Chain Reaction Cycles, the World's Largest Online Bike Store.
SE Bikes Big Ripper HD 29" BMX BikeBuilding upon the legendary platform of the original model, the Big Ripper HD will have you hitting the streets in style and nailing your tricks with ease. Mixing bold retro style with modern performance, it boasts hydraulic brakes, a loud freewheel, tough double-walled rims and SE Bozack, Street Proven tyres for excellent grip.SE Bikes has really upped the ante with the introduction of the 29” Big Ripper HD. The frame features an internally machined integrated head tube, Floval Tubing, looptail rear end, an American bottom bracket and a classic PK Ripper style wishbone plate. It very well may be the raddest Big Ripper yet.Features: Frame: 6061 Aluminum Floval Tubing, Internally-machined Integrated Head Tube, Looptail Rear End, Wide Rear Stays, Retro Dropouts Fork: Landing Gear, Full Chromoly (CrMo), Disc Tabs Handlebars: Big Honkin' CrMo Cruiser Bar, 29" x 7", 12-degrees Backsweep, 2 degrees Upsweep Grips: ODI Mushroom II grips with 45 Years of Radness SE Donuts Stem: Retro Alloy Top-Load with Engraved SE Logo on Top & Sides, 55mm Reach Headset: FSA Orbit CE integrated sealed bearing headset Crankset: SE V-Ridge 3-pc Cr-Mo Cranks, 175mm, 160mm Spindle Length, 19mm Spindle Diameter, 36T Alloy SE Racing Sprocket Chain: KMC S1 Bottom Bracket: 68mm Sealed American Bottom Bracket Brakes: Tektro hydraulic disc brakes with easy to adjust open system, dual piston, 160mm rotors Wheels: SE Racing Alloy 36H Disc Hubs, 100mm Front Hub, 135mm Sealed Rear Hub, Double-wall Rims Freewheel: 16T 9-Pawl LOUD Freewheel Tyres: SE Bozack, Street Proven Multi Purpose Compound, Wrap Around Urban Tread Pattern, Grooved SE Wing Logo, 29" x 2.4" Front & Rear Saddle: SE Flyer Seat with Custom SE Bottle Opener Brace Seatpost: Micro-Adjust Alloy, 27.2mm Also Included: SE Wheelie pegs Weight: 15.19kg (33.5lbs)Buy SE Bikes Bikes & Frames from Chain Reaction Cycles, the World's Largest Online Bike Store.
SE Bikes Big Ripper 29A decade-long staple of SE Bike's roster, this version of the renowned Big Ripper comes perched upon terrific 29er wheels and features the classic, retro look synonymous with its reputation. Centred around a full Chromoloy (CrMo) floval-tubing frame, a steady and strong performance is assured as you roll from the pavement to the park and beyond. An SE Landing Gear fork provides responsive steering and is ready for your biggest street-shredding skills.Tough and Trusted, CrMo-Framed BMXEasy to control thanks to its low weight and street-focused geometry, the Big Ripper 29 comes kitted out with a Big Honkin’ Cruiser handlebar and SE V-Ridge 3-piece CrMo cranks to ensure quality handling and control on every ride. Rolling on Vee Tire x SE Racing Speedster tyres and finished with an SE Lightning Bold Snap padset, number plate and alloy valve caps, this legendary BMX is a standout model.Features: Frame: Retro 6061 Aluminium Big Ripper Forks: Full CrMo Landing Gear Handlebar: CrMo Big Honkin' Cruiser Cranks: SE 3-piece V-Ridge Tyres: Vee Tire x SE Racing Speedster 29" x2.10" Saddle: SE Flyer with integrated bottle opener Weight: 13.42kgPlease Note: This bike is for use on BMX tracks and skate parks. In many countries, it is illegal to use this bike on public roads without using the two independent braking systems provided (a front and rear brake).Buy SE Bikes Bikes & Frames from Chain Reaction Cycles, the World's Largest Online Bike Store.
SE Bikes Ripper 20" BMX BikeSpecifically developed for young riders who want to nail their favourite tricks at the skatepark, dirt jump trails and their favourite street spots, this versatile 20" BMX bike is engineered for every ride. It features a tough aluminium frame, which makes it more than capable of handling all of the knocks and bumps, while its SE 3-piece cranks and Promax brakes ensure speedy and controlled performance. SE Bikes has also kitted out this model with SE Racing wheels and rear wheelie pegs, making it ideal for day long sessions at the skatepark.Strong and Lightweight Aluminium Floval FrameThe lightweight aluminium Ripper bike is the perfect bike for kids to get a new taste of the #SEBIKESLIFE. Built around 20" wheels and with a 20" long top tube, it fits the youngsters perfectly. This multi-purpose bike is perfect for the BMX track, dirt trails or cruising around and doing wheelies with friends in the neighbourhood.Features: Frame: 6061 Aluminium Floval Tubing, 68mm Wide Euro Bottom Bracket Fork: Landing Gear Crankset: SE 3-pc 6061 Alloy, 38T Chainring Chain: KMC S1 Wheelset: SE Racing Alloy 36H Flip-Flop Hubs w/ Alex C1000 Rims, 14T Freewheel Tyres: Vee Tire Co x SE Racing Cub, 20" x 2.0" Brakeset: Promax V-Brake Brake Levers: Promax 2-Finger Alloy Handlebar: SE Wing Bar, 25.5" x 7", 11 Degree Backsweep, 3 Degree Upsweep Stem: SE Top-Load Alloy w/ Weight-Saving Cutouts, Hidden Top Cap, 40mm Reach Grips: SE BIKELIFE Grips w/ SE Rubber End Plugs Seat: SE Ripper Seat w/ Super Grippy Top Cover Seatpost: Race Rocker Micro-Adjust Alloy, 27.2mm Accessories: SE BIKELIFE Wheelie Pegs, Alloy Valve Caps Weight: 23.3 lbs / 10.56 kgsPlease note: this bike is for use on BMX tracks and skate parks. In many countries, it is illegal to use this bike on public roads without using the two independent braking systems provided (a front and rear brake).Buy SE Bikes from Chain Reaction Cycles, the World's Largest Online Bike Store.