ERD+ is the manufacturer listed diameter of the rim at the spoke nipple seat and does not account for the height of the spoke nipple shoulder when calculating spoke length
Saddle angle is then locked in place so you have the confidence your saddle will stay put after you find your fit
You'll see there's going to be lot's of slop between engagements
PUSH Industries HyperCoil ELEVENSIX Spring Rear Shock Spring UPC: 840031603593
Schwalbe Tacky Chan Tire - 29 x 2.40, Tubeless, Folding, Black, Evolution Line, Super Ground, Addix Ultra Soft, E-50 bell ERD+ is the manufacturer listedTacky Chan is a high performance downhill and enduro tire designed and engineered for maximum grip, control, and durability, it excels in loose, muddy, and technical terrain where precision and confidence are critical. Whether you're charging down steep rock gardens, railing berms, or battling through root laced trails, the Tacky Chan offers the ultimate combination of grip, precision, and durability for riders who demand the best from their tires.