Massive has introduced a brand new Trinity Complicated SL time trial/triathlon frameset, in addition to the parallel Liv Avow Complicated SL ladies’s model. It claims that the brand new frames be offering decrease weight, progressed aerodynamics and extra keep watch over, in addition to larger adjustability.
The former era 2016 Trinity/Avow was once taking a look decidedly oldschool, and Massive has swapped to disc brakes from rim brakes and re-designed the frameset, cockpit and hydration/feed answers for the brand new motorcycle. Tyre clearance is now 30mm.
We first noticed the brand new Trinity below Luke Plapp as way back as April 2024, however the motorcycle is solely now being introduced.
Massive claims a 558g weight saving for the Trinity and 433g for the Avow, with a 4.36kg frameset weight, and a 5.9 watt growth in aerodynamics over the former style at 45km/h for the tri configuration.
On the similar time, it’s up to date its Cadex disc and 4-spoke wheelsets.
There are two frameset choices for the Trinity, the Trinity Complicated SL for triathlons and the Trinity Complicated SL TT for time trials. Liv has thus far solely introduced the tri configuration even though it is appearing the TT motorcycle utilized by the Liv AlUla Jayco ladies’s WorldTour staff.
![Giant Trinity/Liv Avow 2025]()
There are better capability feeding and hydration methods for the brand new motorcycles (Symbol credit score: Massive)
The tri model has an built-in hydration gadget with 850ml capability for the Trinity (700ml for a dimension S Trinity and for all however the M dimension Avow) that sits low within the body and a bento field with higher capability that may grasp as much as six gels. The TT frameset has an exterior aero-optimised downtube water bottle and cage.
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Massive has switched to its upper spec Complicated SL grade composite carbon fibre from the former era frameset’s Complicated grade carbon, which it says accounts for the 558g/433g weight reduction, along a corresponding build up in stiffness-to-weight and, it says, a a lot more dynamic experience high quality.
On the similar time, Massive claims a smoother experience due to an build up in compliance of 28 % on the armrests and one hundred pc on the seatpost.
Each tri and TT framesets take pleasure in a brand new fork, which is helping to defend the disc brake calliper. The body tube profiles had been up to date too, including to the aero potency.
Larger adjustability
![Giant Trinity/Liv Avow 2025]()
The Trinity and Avow have a brand new cockpit with a lot larger adjustability (Symbol credit score: Massive)
Massive has additionally higher the have compatibility adjustment on be offering.
There are 4 seatpost offsets to be had, as an alternative of the former body’s two. The armrests can also be adjusted via 80mm in stack and 75mm in achieve, up from 60mm for each. There are actually 8 armrest width settings as an alternative of six and 4 width settings for the extensions, up from two. The armrests can also be adjusted to 3 other angles.
Massive says that its spacer gadget makes adjustment more effective and the 2 bolt solving mechanism makes it more uncomplicated to dismantle for delivery.
The Massive Trinity SL frameset is to be had in 4 sizes, XS to L, and the Liv Avow in 4 sizes from XXS to M.
The Trinity tri frameset is priced at £3,749 / $4,400 / €4,400 / AU$6,999. The Trinity TT frameset is $100 / €100 less expensive, even though the similar worth because the tri frameset in the United Kingdom and Australia.
There also are as much as 3 complete motorcycle specifications for the Trinity tri to be had in positive markets, even though the Avow seems to be offered frameset-only in tri configuration at the moment, priced at £3,749 / $TBA / €4,199 / AU$ TBA.
New Cadex 4-spoke and disc TT wheels
![Giant Trinity/Liv Avow 2025]()
Cadex says its new TT/tri wheels are stiffer, lighter and extra aero (Symbol credit score: Massive)
On the similar time, Massive’s Cadex efficiency part logo has introduced a brand new aero wheel-tyre gadget for triathlons/time trails, with 4-spoke entrance and rear wheels and disc rear wheel.
The Cadex Aero WheelSystems have a 22.4mm inside width hookless design. Cadex says that the design reduces rolling resistance, will increase sidewall reinforce and improves cornering grip.
The Max Aero Disc WheelSystem disc wheel has a claimed weight of 1000g. Beneath the 1k carbon weave outer, there are carbon spokes which can also be independently tensioned.
Cadex claims that, in addition to being 150g lighter than its predecessor, the brand new disc wheel has over 50 % larger lateral stiffness and over 20 % larger transmission stiffness.
The wheels spin on Cadex hubs with ceramic bearings, with a claimed 30 % relief in friction.
The Aero 4-Spoke wheels percentage the 22.4mm width hookless rim of the disc rear wheel and roll on a low friction aero hub, additionally with ceramic bearings.
The entrance wheel has a 50mm deep profile, whilst the rear wheel is 65mm deep. Cadex claims higher aero efficiency and stiffness-to-weight than the Roval 51/321 and Zipp 858 wheelsets, in line with its checking out.
The brand new 4-Spoke wheels are claimed to be 6.4 watts sooner at 45km/h within the new Trinity/Avow frameset than the Cadex 65 WheelSystem within the earlier era body.
Claimed weights are 880g for the entrance and 1,047g for the rear 4-spoke wheels.
Cadex provides a life-time guaranty and 5 yr incident substitute on all 3 wheels. It hasn’t equipped costs.
