Looking to build out an Amero or just want to learn the details?
Not sure of which bottom bracket, headset or brakes to buy?
I was in the exact same position and on top of that I was not 100% fluent in BMX components. With time and research I figured it out and created this post so I have all the info in one place and can help others
Did I miss something? Email me and I will get it added to the post.
Component Requirements
If you are building up your bike this is the most important section cause you need to know what component sizes and styles to purchase.
Drivetrain
- Bottom Bracket: Only Spanish Bottom Bracket fits
- Bottom Brackets typically come in 19mm or 22mm, which size you get depends on the cranks you select.
Steering
- Takes Integrated Headset
- Fits Campy style headset
Seating
- Standard BMX Size Seat Post
- If you are looking at a pivotal seat, any pivotal seatpost will work
- Seat Clamp is integrated and not needed
Brakes
- The removable brake hardware is the same model as on the Fit and S&M
Frame Specs
- 100% 4130 Cromo Sanko Tubing
- 5.1 lbs.
- Fully Heat-treated
- Heat treated head tube, bottom bracket and drop outs
- Double butted top tube, down tube and seat tube
- 4 inch head tube
- Integrated Campy style Head tube
- externally machined Spanish Bottom Bracket
- Integrated seat clamp
- Tapered rear tubes
- Tapered seat stays
- Tapered chain stays
- 14mm axle slot
- removeable brake mounts
- holes for gyro and chain adjuster tabs
Geometery
- Head Tube Angle: 74.5 degrees
- Seat Tube Angle: 71 degrees
- Top Tube Length: 21.5 inches
- Chainstay Length: 14.25 inches
- Bottom Bracket Height: 12.75 inches
- Stand Over Height: 9 inches
Front Fork Specs
- 100% 4130 Chromoly
- 2.3 lbs.
- 100% heat-treated Sanko cromo
- triple-buttend tapered legs
- 1 piece steerer tube
- dual facet slash-cut ends with 5mm machined dropouts
- 10mm (3/8ths) axle slot
22" Wheel Specs
Front Hub
- Black low flange 6061 alloy body
- Sealed Bearings
- 36 spoke, 14g stainless spokes -- Black
- 6061 alloy double wall rims
Rear Casette Hub:
- 36 spoke, 14g stainless spokes -- Black
- low flange 6061 alloy body
- 10T driver
- 5piece sealed bearings
- cromo 3/8 (Middle 14mm) 3pc axle
- hardened cromo hex-socket bolts
Hope this post helps.
If you see anything missing email me or make a comment below and I will update the post.
