{"id":123205,"date":"2025-06-26T09:58:31","date_gmt":"2025-06-26T02:58:31","guid":{"rendered":"https:\/\/www.polygonbikes.com\/?p=123205"},"modified":"2025-06-26T13:22:09","modified_gmt":"2025-06-26T06:22:09","slug":"collosus-ne-vs-siskiu-te-e-mtb","status":"publish","type":"post","link":"https:\/\/www.polygonbikes.com\/ca\/collosus-ne-vs-siskiu-te-e-mtb\/","title":{"rendered":"Collosus NE vs Siskiu TE: Which E-MTB is Right for You?"},"content":{"rendered":"\n

Can\u2019t decide between the Polygon Collosus NE<\/strong><\/a> and Siskiu TE Series<\/strong><\/a>? You\u2019re not alone; both are standout electric mountain bikes (E-MTBs) built for big adventures.\u00a0<\/p>\n\n\n\n

The Collosus NE<\/strong> is a powerhouse for enduro riders tackling steep, technical descents. Meanwhile, the Siskiu TE<\/strong> offers nimble handling for long, mixed-terrain trail days. So, which one fits your style? <\/p>\n\n\n\n

Let\u2019s break down their key features, from geometry and suspension to motor systems, to help you choose.<\/p>\n\n\n\n

Quick Overview: What Makes the Collosus NE and Siskiu TE Different?<\/strong><\/h2>\n\n\n\n

At a glance, both the Polygon Collosus NE and the Siskiu TE look like capable electric mountain bikes, and they are. However, under the surface, these two machines are designed for very different purposes.<\/p>\n\n\n\n

The Collosus NE<\/strong><\/a> is Polygon\u2019s flagship enduro E-MTB<\/strong><\/a>. It\u2019s built for serious terrain: steep descents, technical rock gardens, bike parks, and fast, aggressive riding.\u00a0<\/p>\n\n\n\n

Everything about it, from the long-travel suspension to the slackened-out geometry, is made to keep you stable and in control when trails get rowdy.<\/p>\n\n\n\n

The Siskiu TE<\/strong><\/a>, on the other hand, is designed for trail riders who want a balance of climbing ability and downhill fun. It\u2019s more agile<\/strong>, lighter<\/strong>, and more responsive<\/strong>.\u00a0<\/p>\n\n\n\n

That makes it perfect for all-day rides across mixed terrain, from flowy singletrack to punchy climbs and moderate descents. It still has solid travel, just not as much as the Collosus NE.<\/p>\n\n\n\n

So while both bikes are powerful E-MTBs, they\u2019re tuned for very different personalities on the trail. The Collosus NE leans more toward gravity-fed speed and confidence at high speeds, while the Siskiu TE is your versatile, go-anywhere trail buddy.<\/p>\n\n\n\n

Geometry & Handling: Built for Different Feels on the Trail<\/strong><\/h2>\n\n\n\n
\"Collosus<\/figure>\n\n\n\n

When it comes to how a bike rides, geometry plays a massive role. It affects your control, comfort, and confidence on different terrains. While both bikes share a modern E-MTB silhouette, the Collosus NE and Siskiu TE are tuned for different experiences.<\/p>\n\n\n\n

The Polygon Collosus NE<\/strong><\/a> has a slacker head angle, longer reach, and lower bottom bracket, all signs of a bike made for going fast downhill while keeping you planted and in control.\u00a0<\/p>\n\n\n\n

In contrast, the Polygon Siskiu TE<\/strong><\/a> leans more toward nimbleness. It\u2019s slightly steeper and more compact, helping you pop over features and stay playful on the trail.<\/p>\n\n\n\n

Here\u2019s how their geometry compares (based on size M):<\/p>\n\n\n\n

Geometry Metric<\/strong><\/td>Collosus NE (M)<\/strong><\/td>Siskiu TE (M)<\/strong><\/td><\/tr>
Head Angle<\/td>64.5\u00b0<\/td>65\u00b0<\/td><\/tr>
Seat Tube Angle<\/td>78\u00b0<\/td>71.7\u00b0<\/td><\/tr>
Reach<\/td>470 mm<\/td>465 mm<\/td><\/tr>
Stack<\/td>631 mm<\/td>618 mm<\/td><\/tr>
Chainstay Length<\/td>435 mm<\/td>445 mm<\/td><\/tr>
Wheelbase<\/td>1235 mm<\/td>1226 mm<\/td><\/tr>
BB Drop<\/td>25 mm<\/td>30 mm<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

So what does this mean on the trail? Collosus NE<\/strong> feels ultra-stable on steep, chunky lines. It wants to charge. Siskiu TE<\/strong> feels more agile and poppy, perfect for tight switchbacks or undulating terrain. Neither is \u201cbetter\u201d; it all comes down to your ride style.<\/p>\n\n\n\n

Suspension & Trail Performance: Travel That Matches the Terrain<\/strong><\/h2>\n\n\n\n

When choosing an electric mountain bike, suspension isn\u2019t just about comfort; it\u2019s about control, capability, and confidence. Both the Collosus NE and the Siskiu TE come with high-quality suspension setups, but they\u2019re tuned for very different trail personalities.<\/p>\n\n\n\n

Polygon Collosus NE: Big Travel, Big Hits<\/strong><\/h3>\n\n\n\n
\"Polygon<\/figure>\n\n\n\n

The Collosus NE<\/strong><\/a> is a true enduro beast. It runs 170mm of travel up front<\/strong> and 160mm in the rear<\/strong>, giving it the cushion to soak up chunky terrain, hard hits, and technical descents.\u00a0<\/p>\n\n\n\n

It uses a FOX 38 Performance fork<\/strong> paired with a FOX Float X Performance rear shock<\/strong>, which are both known for their stiffness, adjustability, and reliability in high-impact environments.<\/p>\n\n\n\n

That longer travel makes a huge difference when you’re riding steep, fast trails. The suspension keeps the bike composed when smashing through rock gardens, landing drops, or riding loose, off-camber corners. <\/p>\n\n\n\n

For aggressive riders who push hard on downhills, the Collosus NE keeps things smooth and in control.<\/p>\n\n\n\n

Polygon Siskiu TE: Balanced, All-Mountain Feel<\/strong><\/h3>\n\n\n\n
\"Polygon<\/figure>\n\n\n\n

The Siskiu TE<\/strong><\/a> leans toward the trail side of things, with 150mm of front travel<\/strong> and 140mm in the rear<\/strong>.\u00a0<\/p>\n\n\n\n

It features a FOX 36 Rhythm fork<\/strong> and FOX Float DPS Performance rear shock<\/strong> \u2014 solid choices for trail riders who want support without the extra bulk or sluggishness of longer-travel setups.<\/p>\n\n\n\n

This configuration makes the TE feel lighter on its feet. It still handles rough trails and technical features well, but it\u2019s much more efficient on climbs and easier to flick around in tight terrain. <\/p>\n\n\n\n

If your idea of a good ride includes a lot of elevation gain, switchbacks, and flowy descents, the Siskiu TE hits the sweet spot.<\/p>\n\n\n\n

Suspension travel isn\u2019t just about numbers; it\u2019s about how the bike handles when the trail gets rowdy or when you want to keep things efficient. The NE is built to take hits at speed, while the TE is built for versatility and long-mile comfort.<\/p>\n\n\n\n

Motor, Battery & Range: Torque Twins, Different Feels<\/strong><\/h2>\n\n\n\n

Both the Polygon Collosus NE<\/strong> and Siskiu TE<\/strong> pack serious power, each with motors that push 85 Nm of torque<\/strong>, but the feel and range are slightly different due to the systems they use.<\/p>\n\n\n\n

Collosus NE: Bosch Brute with Big Range<\/strong><\/h3>\n\n\n\n
\"Collosus<\/figure>\n\n\n\n

The Collosus NE runs the Bosch Performance Line CX<\/strong> motor paired with a 750Wh PowerTube battery<\/strong>. It\u2019s built for high-output riding, giving strong support on steep climbs and long enduro loops. The Bosch system is punchy, and the large battery lets you ride harder, longer.<\/p>\n\n\n\n

Siskiu TE: Shimano Smooth and Efficient<\/strong><\/h3>\n\n\n\n
\"Siskiu<\/figure>\n\n\n\n

The Siskiu TE uses the Shimano EP801<\/strong> motor and a 630Wh battery<\/strong>. While it delivers the same torque as the Bosch unit, the Shimano system feels more natural and trail-adaptive. It\u2019s a bit lighter overall, which adds to the TE\u2019s agile, nimble vibe.<\/p>\n\n\n\n

So Which System Wins?<\/strong><\/h3>\n\n\n\n