SIXFIFTY 5555+E

This off-road speed rating describes how quickly the bike rolls under pedal power on smoother ground. In contrast to speed-optimized builds, this build is shaped by typical trail-width tires, wheel momentum that helps it carry speed between pedal strokes, mid-size wheels that balance agility and momentum, and a solid drivetrain that supports efficient riding.

If your rides include hills, it rates 6.1/10 for climbing. Within e-mountain bikes, it ranks around the middle. It has an easy low gear for steady climbing. In numbers, the low gear is roughly 19.1 gear inches. Compared with similar bikes, this low gear is easier than about ~39% of them. Think of “gear inches” like a difficulty score for your easiest gear: lower = more spin-friendly on climbs. Being an e-bike helps on climbs because the assist adds steady push when you need it. It’s set up so climbs feel controlled rather than a grind. Real-world feel depends on setup and size, and some details aren’t always listed, so this is best seen as a well-informed estimate.

Suspension setup comes out at 7/10 — “High-impact ready”. It’s designed to stay composed through rough sections and repeated hits. Full suspension helps the bike stay calmer under braking and cornering on rough sections. This level is meant to keep the bike composed when hits are bigger and frequent. Suspension measurements aren’t always listed consistently, so this description uses the suspension layout and common setups for this type of bike. On rough trails, this level aims to keep the bike settled under braking and cornering through repeated hits.

Comfort fit - comfort-leaning without feeling sluggish. Based on full geometry data.

What drives the fit flexibility here: This front-end is not locked into a one-piece system, which helps adjustability. Plus, Cable routing is on the simpler side, which helps adjustability. Overall, it falls into Adjustable.

This scores 8.1/10 for comfort, so it feels highly forgiving out on the road. For Enduro, it’s labeled Firm. In absolute terms it’s highly forgiving; it’s just not as sofa-soft as the most plush setups. The posture is neutral (posture 5/10), which keeps it balanced — not overly aggressive, not overly relaxed.

This feels like you’re paying extra for the same kind of bike. The value score is 1–10. Higher means better value for money; lower means the price is high for what you get. Uses MSRP as a baseline; real-world prices can be lower (discounts can change the value). Based on the spec estimate, it’s about 16% above the typical level for similar builds. Compared with similar bikes, it trends a little expensive (cheaper than about 45% of listings). Quick reference: €5.699 listed versus about €4.912 for a comparable build. Overall, it doesn’t look like the best value for the spec.

This bike is built for rougher, more technical trails where control matters. It has about 150 mm of suspension travel (how much it absorbs bumps), which helps on rough, technical trails. The Full setup supports this riding style.