Radio Siren Frame

Our do it all machine, the Siren is light and agile enough to not hold you back no matter what you ride.

Yet strong enough to hold up to the harshest of riding.

The lower standover and shorter chainstays make the siren the weapon of choice for many of our team for nearly 5 years now.

Specificaties:

Tubing:         butted, seamless 4130 crmo tubing

Toptube:         20.5 en 21 inch

Chainstay Length: 13.2

Angles:         HT: 75°, ST: 71°

Bottom Bracket: mid-bb width: 68mm

                  height: 11.6"

                  cnc machined and heat-treated

Standover height 8.3"

Headtube:         cnc machined and heat-treated, int. h/set

Dropouts:         cnc and heat-treated

Specials:                 technical cnc detailing on dropouts

                          matching slot detail to seat and chainstay bridges 

Weight:         20.5"- 2.31kg

Colours:                 glossy black, Space Dust

TOP TUBE LENGTH         20.5 en 21 inch

CHAIN STAY LENGTH                 13.2" 

HEAD TUBE ANGLE         75°

SEAT TUBE ANGLE         71°

BOTTOM BRACKET HEIGHT 11.6"

STANDOVER HEIGHT                 8.3"