Profile Design F-35 Ultra Armrest Pad Set — Black 15mm Replacement Pads, Lightweight & Durable

Profile Design F-35 Ultra Armrest Pad Set are 15mm replacement aerobar pads engineered to improve comfort and pressure distribution for triathlon and time trial riders while maintaining a lightweight, aerodynamic profile.

These black F-35 Ultra pads are replacement armrest cushions made specifically for the Profile Design F-35 aerobar platform. Built from UV-resistant, high-density foam and finished with a durable exterior, they withstand outdoor exposure while keeping the contact surface comfortable over long rides. At just 26 grams per pair, they balance cushioning and weight to preserve aerodynamic performance without sacrificing rider support.

How do these pads change comfort and pressure during long efforts?

The F-35 Ultra pads use a 15mm thickness and a large contact area to spread pressure across your forearms, reducing focal pressure points that often cause numbness or discomfort. Contoured edges are shaped to follow the arm’s natural curve, improving load distribution and maintaining better blood flow than narrow pads.

• 15mm high-density foam for plush but supportive cushioning
• Large surface area reduces concentrated pressure
• Contoured edges conform to forearm anatomy
• Durable exterior resists abrasion and UV damage

Will installation fit my F-35 bars and stay secure during racing?

These pads are designed to integrate with the Profile Design F-35 armrest system for a snug, secure fit. Their low weight and precise shaping help them sit flush on the rest platform so they remain stable under sustained aerodynamic positions and repeated mounting forces.

• Made specifically for Profile Design F-35 aerobar geometry
• Low-profile shape maintains aerodynamic lines
• Snug fit prevents shifting during rides
• Easy replacement—no special tools required

How durable are these pads in outdoor and race conditions?

Constructed from UV-resistant foam with a resilient outer surface, the F-35 Ultra pads resist sun damage and common wear from road debris and sweat. The materials are chosen to retain shape and cushioning over repeated long-distance training and race use, extending service life compared to thinner or lower-quality pads.

• UV-resistant foam prevents sun-related degradation
• Durable exterior stands up to abrasion and moisture
• High-density construction preserves cushion over time
• Lightweight design avoids adding unnecessary mass

Do these pads affect aerodynamics or bike handling?

The pads are engineered to be lightweight (26g per pair) and low-profile so they do not compromise the aerobar’s aerodynamic advantage. Their shape helps maintain a consistent forearm position for improved stability and control during time trial or triathlon efforts.

• 26 grams per pair keeps added weight negligible
• Low-profile design maintains aerodynamic posture
• Large, stable contact area aids handling and control
• Black finish integrates visually with most setups

Who is this for: The Profile Design F-35 Ultra Armrest Pad Set is aimed at triathletes, time trialists, and competitive cyclists who use the Profile Design F-35 aerobar system and want a durable, comfortable replacement pad that preserves aerodynamics. Choose these pads if you need a larger support surface, pressure-relieving contours, UV resistance for outdoor use, and a lightweight option that keeps your setup race-ready.