Callaway · Driver · 2021

Epic Speed Triple Diamond LS

Best for you're a low-handicap golfer (0-5 HCP) at 105+ mph driver speed who wants the rarest tour-issue head in the 2021 Callaway lineup — penetrating low / low flight with adjustable rear weight and tour-spec workability.

Starting from: £200.00
Listings: 1
Retailers: 1
vs RRP: −60%

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Brand new

Sealed, retailer warranty

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Like new

Excellent condition / refurb

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Pre-owned, varying condition

£200.00£499.00

10.5° · Stiff · RH10.5° · Stiff · Right-Handed

£299.00

Saved vs new

at eBay UK

About the Callaway Epic Speed Triple Diamond LS

The Callaway Epic Speed Triple Diamond LS is a 2021 driver from Callaway. Listed on CaddyCompare in 9°, 10.5° and 12° lofts, in right-hand and left-hand, with regular, stiff, extra-stiff and senior flex options. Compare prices from 1 UK retailer below — currently from £200.00.

CaddyIndex™Experimental

Agentic-research score from synthesised reviews, lab tests, and head-to-head comparisons. Relative to category peers — see methodology.

78Forgiveness

91Distance

82Workability

84Feel

83Sound

86Looks

Pros & cons

Pros

Marketed as the longest Triple Diamond head ever from the brand — lower CG than the Epic Speed Triple Diamond or the Max LS, with a proven distance ceiling
8,400+ MOI is exceptional for a tour-spec head — the tour-spec footprint without the typical low-MOI penalty
12g adjustable rear weight plus OptiFit hosel plus tour-preferred neutral-to-fade shape — meaningful workability for low-handicap shapers
Played by multiple major champions on the PGA Tour in 2021

Cons

Four years out of date — exponential recency penalty drops the published score by roughly 9 points versus a 2025-equivalent
Tour-only availability through tour fitters — much harder to find used than the retail Epic Speed Triple Diamond
Requires 105+ mph swing speed to keep the low-launch / low-spin profile in the air — wrong fit for moderate swing speeds

Best for: You're a low-handicap golfer (0-5 HCP) at 105+ mph driver speed who wants the rarest tour-issue head in the 2021 Callaway lineup — penetrating low / low flight with adjustable rear weight and tour-spec workability.

Avoid if: You're a mid-handicapper wanting more forgiveness (the standard Epic Speed or Epic Max is the right pick), or you swing under 100mph and need higher launch / spin to keep carry distance.