
The Cube Aim SLX is a mountain bike, built on an aluminium frame, listed at $999 at 99 Bikes. An off-road bike for trails, with grippy tyres and trail-ready geometry.

same price · 9-speed vs 12-speed

same price · 10-speed vs 12-speed · 120 mm fork vs 100 mm

same price · 9-speed vs 12-speed · 130 mm fork vs 100 mm

same price · 9-speed vs 12-speed
Compare the Aim SLX with the two closest side by side
Compared with the 27 similar mountain bikes on BikeFinder priced $700 to $1,350, using each bike's published specs and the price shown on its page.
Enter your height to see the size we would start with.
| Size | Rider height | In feet |
|---|---|---|
| XS | 142 to 155 cm | 4 ft 8 in to 5 ft 1 in |
| S | 152 to 165 cm | 5 ft 0 in to 5 ft 5 in |
| M | 165 to 177 cm | 5 ft 5 in to 5 ft 10 in |
| L | 177 to 188 cm | 5 ft 10 in to 6 ft 2 in |
| XL | 188 to 198 cm | 6 ft 2 in to 6 ft 6 in |
Height is a starting point: arm and leg length, flexibility and riding style all matter, so a test ride beats any chart. How bike sizing works.
Specs and pricing are listed in AUD and sourced from Australian retail listings. Confirm the current details and availability with the seller before purchase.
BikeFinder Data Profile: geometry and specification researched from published sources (99 Bikes product page (spec highlights and key features)), verified 2026-11-08. This is a specification analysis, not a physical ride review.
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