Prologo Dimension Tri Triathlon Nack Grey/Black 245mmx143mm 181g Model-Girder HD Designed to fit all major

Designed to fit all major pannier bag brands

A durable CO2 dispenser constructed from CNC-machined aluminum the Lezyne Trigger Speed Drive CO2 features trigger valve operation for easy inflation and a slip fit head which presses (only) onto Presta valves

On the trail this transmits into a different angle in the backlash

Chain Ring T-Type

Model XL LengthXDiameter (mm) 1000x14 Color Black

Prologo Dimension Tri Triathlon Nack Grey/Black 245mmx143mm 181g Model-Girder HD Designed to fit all majorNew 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