The crew over at BSD have been busy over in Scotland working on their new line of 2019 products. One new addition for 2019 that is definitely worth a closer look is the brand new Alex Donnachie signature ALVX AF frame! The frame is made from full 4130 Sanko Japanese seamless chromoly tubing with a 75.5-degree head tube angle, 71-degree seat tube angle, 11.7″ bottom bracket height, 8.7″ standover height and a short 12.5″ – 13″ chainstay length.
The ALVX AF frame has gussets on the top and down tubes, an integrated seat post clamp with a horizontal cut for better clamping, a MID bottom bracket and 7mm thick Investment Cast Dropouts. The biggest features to take a note of on this frame is the brand new Investment Cast Chainstay Yoke that gives you a ton of tire clearance, even slammed to 12.5″, and a stiffer rear triangle. Not only that, but it looks pretty rad, too! This is also a completely brakeless frame so there are no brake mounts or guides.

The 2019 ALVX AF frame is available in 20.3″, 20.6″, 20.8″ and 21″ top tube lengths, colors of Dayglo Yellow, Dark Metallic Green and Flat Raw with a weight of 5 lbs. even starting December 5th through BMX shops and mail-orders that carry BSD worldwide, direct from the BSD webstore and in the RIDE BMX SHOP!

2019 BSD ALVX AF Frame

2019 BSD ALVX AF Frame

Headtube angle: 75.5°
Seat Tube angle: 71°
Rear end length: 12.5″-13″
BB height: 11.7″
Standover Height: 8.7″
Dropout size: 14mm
Headset type: Integrated
BB Type: Mid
Brake Mounts: Brakeless
Gyro Tabs: Brakeless
Weight: 5lbs

BSD ALVX AF Frame Source BMX