PROLOGO DIMENSION TRI NACK 143 BK/SL FULL 100mm x 62mm toe clip

100mm x 62mm toe clip compatible road style platform pedal

drive switchable

with a shallow 125mm drop and gentle flare

Segmented alternative flat bar design

Fits up to 32T cassette

PROLOGO DIMENSION TRI NACK 143 BK/SL FULL 100mm x 62mm toe clipNew 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