Evil WreckoningvsTransition Spire
Picture yourself dropping into a relentlessly steep, rock-strewn chute. The Evil Wreckoning (V3) would attack it with a playful aggression, letting you pop off features and adjust lines with surprising nimbleness, all while the coil suspension devours impacts. The Transition Spire, on the other hand, would charge down with a pure, unshakeable confidence, its extreme geometry smoothing out the chaos into a remarkably calm, almost downhill-bike-like experience.

Overview
Both the Evil Wreckoning and Transition Spire are heavy-hitting 29er enduro bikes built for riders who thrive on challenging terrain, but they approach their mission with distinct philosophies. The Spire leans further into outright downhill stability, boasting an aggressively slack headtube and longer wheelbase that evoke a mini-DH bike feel. It's a bike engineered to be unflappable at speed, designed to make gnarly, high-consequence trails feel more manageable. Evil's Wreckoning, while equally capable of taming big mountain trails with its 166mm of DELTA System suspension, carves out a niche for riders who value a more interactive and 'jibby' ride. It blends substantial travel with a surprisingly agile character, allowing for a playful, 'surfboard-like' feel on the trail. The Wreckoning aims to make tough trails fun, encouraging creativity and engagement with features rather than simply plowing through them. While both bikes will get you to the bottom of the steepest descents quickly, the Spire prioritizes unflappable composure, while the Wreckoning adds an element of lively pop.
Ride and handling
The Wreckoning's ride quality is consistently described as having a 'grin-inducing X-Factor,' thanks to its D.E.L.T.A. suspension system and coil shock. This setup delivers excellent initial traction and small-bump sensitivity, often called a 'magic carpet ride' that floats over roots, yet ramps up progressively to prevent harsh bottom-outs. Reviewers praise its 'nice and soft and fairly easy on the hands' feel, allowing riders to maintain focus without getting beaten up. This compliance and bottomless travel make it a joy on chunky, repetitive hits, keeping the rider centered and composed. The Spire, in contrast, offers a plush initial stroke that 'pitter-patters through all the rocks,' but its frame, especially in alloy, can transmit more feedback on repetitive square-edged hits. While its geometry makes it feel incredibly smooth at high speeds, some noted it requires a more active pilot when truly chaotic terrain pushes the limits of its dampening. The Spire's suspension offers significant mid-stroke support and a lively 'pop' that belies its travel, encouraging big air and precise take-offs, though it isn't as pure a 'plow' as some high-pivot rivals. In terms of handling, the Wreckoning's relatively short 430mm chainstays are key to its 'slicey' and nimble character. It's a bike that 'instantly swaps direction' and 'pops out of berms like there’s a booster button,' feeling 'super lively' and easy to 'whip around in the air.' This playful nature shines on jump lines and flowing trails. However, in its slacker X-Low setting, some find the Wreckoning can feel a 'hair twitchy' or 'a bit cumbersome on tighter corners,' requiring more body English to keep the front end planted on steep climbs. The Spire's handling, driven by its extreme geometry, provides 'insane stability' at high speeds, making it feel 'calm and composed' through rock gardens and fall-line descents. Its length makes it excel where high speeds shouldn't be possible. While it takes effort to unweight the front wheel or initiate quick changes of direction at slow speeds, the suspension assists to make jumping easier than expected. Cornering on the Spire, particularly in wider, sweeping turns, offers tremendous grip and confidence due to its balanced weight distribution. However, the bike does feel its length on 'tight switchbacks' or mellower terrain, where it can be 'sluggish' and less eager to change lines quickly.
Specifications
Comparing the selected Evil Wreckoning GX and Transition Spire Carbon Eagle 90 builds reveals both bikes prioritize high-performance suspension. The Wreckoning GX features a RockShox ZEB Ultimate fork and a Super Deluxe Coil Ultimate shock, providing plush, coil-sprung compliance that reviewers consistently praise. The Spire Carbon Eagle 90 matches the ZEB Ultimate fork but uses a RockShox Vivid Ultimate air shock, offering robust air-sprung performance with excellent adjustability. Both forks are top-tier and well-matched to their frames' aggressive intentions. Braking power on the Spire Carbon Eagle 90 is delivered by SRAM Maven Silver brakes with 200mm CenterLine rotors front and rear, a setup lauded by reviewers as 'almost scary powerful' and a significant upgrade. The Evil Wreckoning GX also comes with SRAM Code RSC brakes and 200mm rotors, which offer ample power and modulation, though the newer Maven is often considered a step up in raw stopping force. Both bikes feature the SRAM Eagle 90 T-Type drivetrain (GX-level), ensuring crisp, robust shifting performance with a wide 10-52T cassette. Wheelsets diverge with the Wreckoning GX sporting Industry Nine DH S Hydra2 29 rims on Hydra hubs, known for their incredibly fast engagement and distinctive loud freewheel. The Spire Carbon Eagle 90 is equipped with DT Swiss EX 1700 Spline 30 wheels, a durable and reliable aluminum option from DT Swiss. Tire choices are also distinct: Evil opts for a Maxxis Assegai EXO+ TR 29x2.5 WT front and a Dissector 3C MaxxTerra EXO+ TR 29x2.4 WT rear, a classic aggressive combo. The Spire uses Schwalbe Magic Mary (Radial, Trail Pro, Ultra Soft) 2.5 front and Albert (Radial, Gravity Pro, Soft) 2.5 rear, which offers excellent grip in diverse conditions, though some reviewers have historically suggested a tougher casing like Super Gravity might be preferable on the rear for this type of bike. Overall, both builds offer excellent componentry for their price points, especially in suspension. Evil's GX build is strong value for its shock/fork pairing. Transition's alloy builds also present strong value, offering high-end suspension and brakes for less, though they do come with a weight penalty. Both brands provide strong frame warranties, with Evil offering a lifetime warranty on bearings and Transition offering a lifetime frame warranty, adding significant long-term value to either option.
| Wreckoning | Spire | |
|---|---|---|
| FRAMESET | ||
| Frame | Evil Wreckoning LS, 166mm travel, UD Carbon, full internal cable routing, SB+ 157mm rear spacing, integrated chain guide, threaded BB, UDH compatible | Transition Spire Alloy 170mm |
| Fork | RockShox ZEB Ultimate, 29", Charger 3.1 RC2 w/ Buttercups, 170mm travel, 44mm offset | RockShox Domain Gold RC, 170mm |
| Rear shock | RockShox Super Deluxe Coil Ultimate RC2T, trunnion mount, 205x65 (ML 320 coil) | RockShox Super Deluxe Base, 205x65mm |
| GROUPSET | ||
| Shift levers | SRAM Eagle 90 T-Type Trigger | SRAM Eagle 70 MMX |
| Front derailleur | — | — |
| Rear derailleur | SRAM Eagle 90 T-Type | SRAM Eagle 70 |
| Cassette | SRAM XS-1275 T-Type, 12-speed, 10-52T | SRAM XS-1270, 12-speed, 10-52T |
| Chain | SRAM GX Eagle T-Type FlatTop | SRAM Eagle 70 |
| Crankset | SRAM Eagle 90, 32T, 170mm | SRAM Eagle 70 DUB, 30T, 165mm |
| Bottom bracket | SRAM DUB, 73mm BSA (threaded) | SRAM DUB (threaded, BSA 73mm) |
| Front brake | SRAM Code RSC | SRAM Maven Base |
| Rear brake | SRAM Code RSC | SRAM Maven Base |
| WHEELSET | ||
| Front wheel | Industry Nine DH S Hydra2 29, 30.5mm internal, 110x15mm | WTB ST i30; Novatech D791SB; Pillar double butted |
| Rear wheel | Industry Nine DH S Hydra2 29, 30.5mm internal, 157x12mm | WTB ST i30; Novatech D902SB; Pillar double butted |
| Front tire | Maxxis Assegai, EXO+ TR, 29x2.5 WT | Maxxis Assegai 3C, EXO/TR, 29x2.5 |
| Rear tire | Maxxis Dissector, 3C MaxxTerra (3T) EXO+ TR, 29x2.4 WT | Maxxis Minion DHR II 3C, EXO/TR, 29x2.4 |
| COCKPIT | ||
| Stem | Race Face Aeffect R, 40mm length, 35mm clamp | RaceFace Aeffect R, 40mm |
| Handlebars | Race Face Chester Alloy 35, 780mm width, 35mm rise, 8° backsweep, 5° upsweep | RaceFace Chester 35; SM: 780mm width, 20mm rise; MD/LG/XL: 780mm width, 35mm rise |
| Saddle | WTB Volt Medium, 142mm, chromoly rails | SDG Bel Air 3 |
| Seatpost | BikeYoke Revive dropper (S: 125mm, M: 160mm, L: 185mm, XL: 213mm) | SDG Tellis dropper; SM: 150mm, MD: 170mm, LG: 200mm, XL: 230mm |
| Grips/Tape | Evil Palmela Handerson lock-on | ODI Longneck V2.1 Lock-On |
Geometry and fit comparison
Comparing the Evil Wreckoning in size Medium to the Transition Spire in size Large highlights fundamental differences in their approach to long-travel geometry. The Spire is significantly longer, boasting a 485mm reach compared to the Wreckoning's 462mm (a 23mm difference). This substantial increase in reach, combined with a much longer wheelbase (1287mm for the Spire vs. 1218mm for the Wreckoning, a 69mm difference), contributes to the Spire's exceptional high-speed stability and planted feel. Riders seeking maximum composure when charging direct lines or in bike parks will appreciate the Spire's stretched-out stance. The head tube angles further emphasize this divergence. The Spire's 63.0-degree head tube angle is a full 2.2 degrees slacker than the Wreckoning's 65.2 degrees, pushing the Spire firmly into mini-downhill territory. This slackness, coupled with longer 446mm chainstays (versus the Wreckoning's 430mm, a 16mm difference), means the Spire sacrifices some agility for raw capability. It will track through rough terrain with immense confidence but may feel less eager to flick around in tight corners or at slower speeds. For climbing, both bikes employ steep seat tube angles, a modern necessity for long-travel rigs. The Spire's 78.1-degree seat tube angle is slightly steeper than the Wreckoning's 77.0 degrees, placing the rider in an efficient and upright position over the bottom bracket. This helps counteract the Spire's considerable length on ascents, keeping the front wheel from wandering excessively. However, the Wreckoning, with its shorter chainstays and slightly less extreme angles, tends to feel a bit more nimble and easier to maneuver on technical climbs, making switchbacks less of a wrestling match. Both bikes have low bottom brackets, with the Spire's 25mm drop being only marginally lower than the Wreckoning's 23mm, requiring careful pedal timing in technical terrain. Ultimately, the Spire's geometry suits taller riders or those who prioritize outright stability and confidence on the steepest, fastest, and gnarliest descents, particularly in bike park environments. Its longer, slacker, and more planted feel is confidence-inspiring, allowing riders to push limits with a significant margin for error. The Wreckoning, with its shorter chainstays and slightly more balanced (though still aggressive) geometry, is better suited for riders who want a versatile big bike that retains a lively, poppy, and interactive feel. It's for those who enjoy manipulating the bike through jumps and tight corners, seeking a playful ride alongside substantial downhill capability.
| FIT GEO | Wreckoning | Spire | |
|---|---|---|---|
| Stack | 641 | 628 | -13 |
| Reach | 482 | 485 | +3 |
| Top tube | 630 | 605 | -25 |
| Headtube length | 127 | 110 | -17 |
| Standover height | 727 | — | — |
| Seat tube length | 460 | 430 | -30 |
| HANDLING | Wreckoning | Spire | |
|---|---|---|---|
| Headtube angle | 65.2 | 63 | -2.2 |
| Seat tube angle | 77 | 78.1 | +1.1 |
| BB height | 351 | 350 | -1 |
| BB drop | 23 | 25 | +2 |
| Trail | 126 | — | — |
| Offset | 42 | — | — |
| Front center | 814 | — | — |
| Wheelbase | 1243 | 1287 | +44 |
| Chainstay length | 430 | 446 | +16 |
Who each one is for
Evil Wreckoning
The Evil Wreckoning (V3) is for the aggressive trail rider who loves to find the fun in every descent. This is someone who enjoys boosting off natural features, slashing berms with a 'slicey' feel, and manipulating the bike through the air, even on longer travel platforms. If you frequent varied terrain, from flow trails and jump lines to chunky, technical descents, and you want a bike that feels nimble and responsive enough for the former while absolutely devouring the latter, the Wreckoning is a prime candidate. It's also ideal for a rider who appreciates the plushness of a coil shock and a quiet, refined ride that doesn't beat them up over long days, but still encourages a 'dare-you-faster' approach to the trail.
Transition Spire
The Transition Spire is purpose-built for the rider who seeks maximum confidence and stability on the most demanding downhill trails and bike park features. If your weekends are dominated by shuttle laps, lift access, or long climbs to incredibly steep, fast, and rough descents, and you want a bike that feels like a full-blown DH rig without being a total slog uphill, the Spire is an exceptional choice. This rider prioritizes unflappable composure, a 'Loic Bruni feeling' through rock gardens, and the ability to hit 'massive jumps' with absolute security, even if it means sacrificing some low-speed agility for that top-tier downhill prowess.
