2020 Norco Optic Carbon Frame vs 2022 Rocky Mountain Element C70
The Rocky Mountain Element C70 size closest to your M is the M. Compare the M instead
What changes on the Rocky Mountain Element C70
Compared with the Norco Optic Carbon Frame in M, the Rocky Mountain Element C70 in L places the top of the head tube 4 mm higher and 33 mm further forward, relative to the bottom bracket. Its wheelbase is 35 mm longer, which can contribute to stability at speed.
- Frame stack
- +4 mm
- Higher front end
- Frame reach
- +33 mm
- Longer frame reach
- Wheelbase
- +35 mm
- Longer: steadier at speed
- Head angle
- ±0.0°
- About the same head angle
- Chainstays
- +5 mm
- Longer: more planted
The two frames
Norco Optic Carbon Frame, MRocky Mountain Element C70, LDrawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Norco Optic Carbon Frame M | Rocky Mountain Element C70 L | Difference |
|---|---|---|---|
| Reach | 450 | 483 | +33 mm |
| Stack | 620 | 624 | +4 mm |
| Head tube angle | 65.0 | 65 | ±0.0° |
| Seat tube angle | 76.0 | 76 | ±0.0° |
| Effective top tube | 605 | not listed | |
| Chainstay length | 430 | 435 | +5 mm |
| Wheelbase | 1196 | 1231 | +35 mm |
| BB height | 337 | not listed | |
| Standover | 680 | not listed | |
| Seat tube length | 415 | not listed | |
| Head tube length | 110 | not listed |
Differences are the Rocky Mountain Element C70 minus the Norco Optic Carbon Frame. Full charts: 2020 Norco Optic Carbon Frame, 2022 Rocky Mountain Element C70.
Where each sits in its class
Norco Optic Carbon FrameRocky Mountain Element C70
Each bike is ranked against the other trail bikes on Quiver, on frame geometry alone. Not your hand position or ride feel.
What each ships with
The stock build of each bike's first listed trim. Parts that match are dimmed.
| Part | Norco Optic Carbon FrameCarbon Frame | Rocky Mountain Element C70C70 |
|---|---|---|
| Rear shock | RockShox Super Deluxe DH Ultimate | Fox Float DPS Factory |
| Frame | not listed | Rocky Mountain Element |
| Fork | not listed | Fox 34 Performance Elite Grip2 |
| Shifter | not listed | Shimano XT M8100 |
| Derailleur | not listed | Shimano XT M8100 Shadow Plus |
| Cassette | not listed | Shimano XT |
| Crankset | not listed | Shimano XT |
| Chainring | not listed | Shimano XT |
| Wheelset | not listed | WTB ST Light i27 |
| Tire | not listed | Maxxis Rekon |
| Brake | not listed | Shimano XT M8100 |
| Rotor | not listed | Shimano RT-66 |
| Handlebar | not listed | Rocky Mountain AM |
| Stem | not listed | Rocky Mountain 35 XC |
| Seatpost | not listed | Race Face Turbine R |
| Saddle | not listed | WTB Volt Race |
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