"Let's go crazy with it!
Lightweight, premium and meticulously designed - real talk
Sanko 4130 chromoly heat treated complete BMX - that means strong"
Key feature:
Sanko Japanese 4130 Chromoly Frame
TT 20.6""
Full 4130 CRMO Forks
Street frame
Full 4130 CRMO Handlebars
SPECS:
RT1 FRAME
This is how you say """"Bike Frame"""" in Japanese: 自転車フレーム
Now you know.
Colour: Hybrid Black™️ (CollectiveBikes half gloss half matt paint)
Top Tube: 20.6""
SHOW MORE SPECIFICATION
HEAD ANGELS: 75.5 Degrees
Stand over height: 8.5″
Mid BB: 11.52″ height (HEAT TREATED)
Rear length: 12.75″-13.1″ (short and responsive)
Tapered Downtube - seat tube - seat stays - chain stays
Offset tubing thickness, thicker in the areas of high stress
Removable brake lugs and tabs
5mm thick Heat treated dropouts
Full Sanko Japanese 4130 Chromoly Tubing
(1) years warranty (Check website for full details)
RT1 FORKS
Real good bike part, not so good eating utensil... but do let us know if you try
Length: 28mm reach 45mm peg clearance to fit most modern pegs
Extra wide to allow 2.4 tyre clearance
4130 Sanko chromoly tubing
Tapered for legs 31.8 to 22.5
165mm CNC steerer tube with internal reductions to help reduce weight.
45mm peg clearance to fit most modern pegs.
28mm Offset
Allows most 2.4 tyre clearance
Comes with CollectiveBikes designed Top Cap
Matt Black
Weight:</span> 987g"
RT1 BARS
You actually DO want to end up behind these bars...
Backsweep: 12º
Upsweep: 2º
Heat Treated Sanko tubing (4130 Chromoly)
Sizes: 9” x 29”
Colours: Gloss Black
Weight: 805 grams "
RT1 STEM
All stem, no seeds or leaves... but we aren't sorry about it.
Full 6061-T6 tall top load stem. The stem has been machined internally to save weight and comes complete with solid bolts. Laser etched with CB and RT1 logos.</li>
Reach: 50mm
Rise: 33mm
Bar Clamping Diameter: 22.2mm
Weight: 302g
RT1 SEAT
Here to protect your most valuables...
Fixed seat and seat post combo
Slim simple design with RT1 logo print
Kevlar cover
Weight: 226 grams
WHEEL SET
9t RHD Hub 14 mm Rear Axle Hub
10mm Front Hub
36h Double Wall 20"" Rims Black
Black Spokes
Alloy nipples
