TetraFender G2

What Our Gearhead® Experts Are Saying:

"I ran the TetraFender G2 on a soggy fall gravel ride, and the two-piece design was a genuine surprise. I had the long configuration set up for the wet stuff, and switching to the shorter version for drier sections took no time at all."

A rear fender is one of those additions that serious gravel riders resist until the first time they finish a wet ride looking like they lost a fight with a mud pit. The Topeak TetraFender G2 makes the decision easy with a hook and loop strap system that mounts to the seatstays in minutes and fits disc brake compatible frames with seatstay widths between 70 and 100mm, covering 650 to 700c wheel sizes with tire widths up to 50mm across all frame materials and finishes.

Where the TetraFender G2 separates itself is the two-piece adjustable design. The long configuration deploys for full coverage in rain and genuine mud, while the short configuration trims back for dry and dusty conditions where a full-length fender is more drag than benefit. The adjustable engineering-grade polymer and metal struts let you position the fender tight to the tire so coverage is real rather than cosmetic, and the polished underside sheds buildup between rides rather than acting as a second mud collector.

For riders putting in long days on mixed surfaces, the included 3M reflective decals add passive visibility when routes push into low light without requiring any additional setup. The TetraFender G2 is the rear-end solution that makes a gravel bike genuinely ready for whatever the calendar and the forecast have in common.