: Non bio-degradable

the Leatt MTB 4

These are more expensive as they are significantly bigger than the other Yokes (more material and machining required) and also come with integrated bearings

SRAM PF30/386EVO

Race Face Turbine Alloy Bars - 35mm - 760 - 20mm Rise - Stealth Gift Card : Non bio-degradableThe new Turbine was fully redesigned, narrowing the stem clamp area to allow both a quicker taper and an earlier rise to hit Race Face's meticulously researched Goldilocks (GL) tune for compliance and comfort. GL Tune hits the sweet spot preferred by most riders; stiffer was too harsh, softer was too flexible. Less trimming. More comfort. Trimming bars makes them stiffer and ultimately, less comfortable. Instead of making a single 800mm length and