135mm length

This brake is really simple to setup as there is no springs to setup so you literally bolt it in and its ready to go

tough 14mm bolts

57lbs (260g)

Profile Acoustic Front Load Stem Colour:Red 135mm lengthThe Profile Acoustic Stem is built with a hollowed body and recessed cutouts to shave weight without sacrificing strength. If you want to save even more weight the bolts are easily replaceable with Titanium. Made from 100% CNC machined 6061 aluminium and available in either a 48mm or 53mm reach. ###section### Product Specs TYPE: Front Load REACH: 48 53mm RISE: TBC CLAMPING DIAMETER: 22. 2mm WEIGHT: 272g (9. 62oz)