PROLOGO DIMENSION TRI NACK 143 BK/SL FULL drive switchable

drive switchable

Segmented alternative flat bar design

with a shallow 125mm drop and gentle flare

CNC AL7075 Swiss Alloy

PROLOGO DIMENSION TRI NACK 143 BK/SL FULL drive switchableNew V Shape base paired with a wider tip and larger seating area improve comfort and overall performance Variable density foams throughout further improve long term comfort and reduce pressure especially while in an aerodynamic position PAS features a channel in the seat to alleviate pressure and numbness in the pelvic region by promoting healthy perineal blood flow Nack models feature a Nano Carbon composite rail paired with reinforced seat clamp