SRAM RED AXS Titanium Bolt Kit Shifter Clamps 22.8g of 61.3g Saved

You bought SRAM RED AXS because it is the lightest groupset in the SRAM lineup. The shifters are sleek, the derailleur is minimalist, the calipers are compact. But SRAM still uses steel bolts throughout — and those bolts add up to 139g of weight that does not belong on a top-tier group.

The TiNE titanium bolt kit for SRAM RED AXS brings that number down to 77.7g, a reduction of 61.3g. It is not a dramatic headline number, but the story is in the details — and one detail stands out above the rest.

The Shifter Clamp Rings: 22.8g Gone From One Component

The SRAM RED eTap AXS shifter clamp rings are the single heaviest bolt-adjacent component in the groupset. The stock pair weighs 32.4g. The TiNE titanium V-profile clamp rings bring that to 9.6g for the pair — a saving of 22.8g from just two pieces.

That single component accounts for roughly 37% of the total weight reduction in the kit. It is the kind of saving that makes you wonder why SRAM ships heavy steel clamps on a groupset that costs thousands.

61 Grams From Parts That Never Get Upgraded

Riders routinely upgrade wheels, saddles, and handlebars. Nobody upgrades their shifter clamp rings or brake mount bolts. These are the invisible weight — parts that sit on the bike doing their job, adding grams that nobody notices until they add them up.

The TiNE kit replaces every one of these hidden contributors with Grade 5 Ti-6Al-4V equivalents, CNC machined to precise tolerances and anodized in eight colors. The V-profile clamp rings feature a curved design that matches the shifter body contour — a functional detail, not just a cosmetic one.

SRAM RED vs Shimano: Where the Savings Differ

Shimano riders benefit most from the sheer volume of steel bolts in the 105 group (109.4g saved). SRAM RED AXS riders benefit from a different pattern — the shifter clamp rings are disproportionately heavy compared to the rest of the group, and replacing them delivers a concentrated 22.8g saving from a single component.

The TiNE SRAM RED AXS kit at 77.7g total is heavier than the Shimano kit at 69.9g, but that is because the SRAM kit includes the clamp rings — a component the Shimano kit does not need. The comparison is not about which kit is lighter, but about which hidden weight is waiting to be removed from your specific groupset.