Rossa Monza Spider

The Rossa Monza Spider shipped in 2008 with an aluminum core, verified across editorial sources, wrapped in what thehackersparadise.com described as steel wire-frame construction with legs that harness additional weights. Thesandtrap.com put the same idea slightly differently, calling it a steel frame built around removable MWT cartridges, with weight options mentioned at 8 grams and 4 grams, though the outlet noted no wrench or additional weights included with the retail unit. Golf.com framed the whole design intent as maximum stability and MOI, and thesandtrap.com categorized it outright as a high moment-of-inertia putter.

Pricing has some spread in the record. Thesandtrap.com listed an MSRP of $240 USD alongside a retail price of $199.99 USD, and reported availability by the end of March with a choice of 35 inch heel shafted or 48 inch centre shafted configurations. The face carried an AGSI+, or Anti-Skid Groove System Insert, per thesandtrap.com, and golfreview.com noted the stock Winn grip specifically.

On the course, the putter's reputation leaned heavily on its alignment. Golfreview.com called the alignment the best thing about this putter, saying you pick the line and the ball will follow, and thesandtrap.com went further, calling it almost impossible to miss at any distance with the long putter given its well thought out alignment system. Shottalk.com liked how it sat square behind the ball and how the ball rolled right off the face. But the look split opinion sharply: golf.com noted a design a lot of people called beyond ugly. Community sentiment tracked similarly divided, praising the feel and confidence it gave on the green while still faulting it for the obvious limits of putting itself, namely that good green reading remained on the golfer.

The Monza Spider's commercial footprint shows up in the record too. Golf.com forecast roughly 30,000 putters and later reported sales of over 200,000 Spiders by the end of the year, alongside thehackersparadise.com's note that this was the top-selling new Monza Spider. Thesandtrap.com and thehackersparadise.com both pointed to J.B. Holmes's 2008 FBR Open win, with thehackersparadise.com specifying the playoff victory over Phil Mickelson, as the putter's signature moment on tour.