![YT Jeffsy 29 AL - 2017 specification and geometry - Bikes - Muddymoles - mountain biking in the Surrey Hills and Mole Valley YT Jeffsy 29 AL - 2017 specification and geometry - Bikes - Muddymoles - mountain biking in the Surrey Hills and Mole Valley](https://muddymoles.org.uk/images/yt-jeffsy-29-AL-2017-3.jpg)
YT Jeffsy 29 AL - 2017 specification and geometry - Bikes - Muddymoles - mountain biking in the Surrey Hills and Mole Valley
This is the JEFFSY 29 AL Comp 2018 - check it out! RockShox Pike RC 29", 140 mm travel, RockShox Monarch RT, Shimano SLX derailleur, e*thirteen TRS+... | By YT Industries | Facebook
![According to YT - size doesn't matter with the new Jeffsy - Australian Mountain Bike | The home for Australian Mountain Bikes According to YT - size doesn't matter with the new Jeffsy - Australian Mountain Bike | The home for Australian Mountain Bikes](https://i.nextmedia.com.au/Utils/ImageResizer.ashx?n=http%3A%2F%2Fi.nextmedia.com.au%2FNews%2F02_Jeffsy27_CF_PRO_red_front_b1.jpg&h=600&w=850&c=0&s=1)