KERAM 10 20mph
Orbea
Crosscountry
KERAM 10 20mph is an alloy electric cross-country mountain bike (2023), from Orbea, in the Keram series. This bike is aimed at riders who prioritize comfort and confidence on longer off-road rides, with a setup that gives you a comfort-leaning position, with a surface profile that is best for smoother trails and efficient rolling. Metric-wise, it stands out for strong value-for-money versus many similar bikes, good fit flexibility for dialing in rider position, and strong speed potential on smoother terrain. That said, the main limitation versus more focused builds is battery range that is better for shorter daily use than long all-day outings. Next step: compare this bike with other cross-country models on MatchBikes.com.
Rating

Score Summary
Performance
Built for speed and efficiency
Fit
Dialed-in Fit & Comfort
Value
Battery
Specifications
General
Frame
Drivetrain
Wheels
Brakes
Cockpit
Seat
E-Bike Components
Geometry
| Measurement | SM | MD | LG | XL |
|---|---|---|---|---|
| Stack Reach Ratio | 1.69 mm | 1.696 mm | 1.639 mm | 1.749 mm |
| Bottom Bracket Height | 307 mm | 313 mm | 313 mm | 313 mm |
| Front Center | 640 mm | 681 mm | 705 mm | 742 mm |
| Rake | 42 mm | 51 mm | 51 mm | 51 mm |
| Trail | 103 mm | 99 mm | 92 mm | 120 mm |
| Stack | 600 mm | 636 mm | 659 mm | 752 mm |
| Reach | 355 mm | 375 mm | 402 mm | 430 mm |
| Top Tube Length | 538 mm | 569 mm | 603 mm | 638.4 mm |
| Seat Tube Angle | 73 ° | 73 ° | 73 ° | 73 ° |
| Seat Tube Length | 400 mm | 405 mm | 457 mm | 515 mm |
| Head Tube Angle | 67 ° | 67 ° | 68 ° | 68 ° |
| Head Tube Length | 105 mm | 114 mm | 133 mm | 158 mm |
| Chainstay Length | 475 mm | 475 mm | 475 mm | 475 mm |
| Wheelbase | 1112 mm | 1149 mm | 1173 mm | 1210 mm |
| Bottom Bracket Drop | 43 mm | 63 mm | 63 mm | 63 mm |
| Standover Height | 798 mm | 825 mm | 861 mm | 893 mm |
| Wheels | 27" | 29" | 29" | 29" |
| Rider Min Height | 158 cm | 168 cm | 178 cm | 186 cm |
| Rider Max Height | 171 cm | 180 cm | 189 cm | 199 cm |




























































