# Santa Cruz Hightower 70 vs Norco Sight A3 MX: specs and price compared

A sourced, side-by-side comparison of the Santa Cruz Hightower 70 (Santa Cruz) and Norco Sight A3 MX (Norco) among mountain bikes. Norco Sight A3 MX is the cheaper of the two at $3499.

## Side by side

| Spec | Santa Cruz Hightower 70 | Norco Sight A3 MX |
| --- | --- | --- |
| US price | $5149 | $3499 |
| Brand | Santa Cruz | Norco |
| Released | 2026 | 2025 |
| Frame material | Carbon C | Aluminum |
| Wheel size | 29" | 29"/27.5" mullet (MX) |
| Fork travel (mm) | 160 | 160 |
| Rear travel (mm) | 150 | 150 |
| Suspension type | VPP (Virtual Pivot Point) | High Pivot Horst-link |
| Drivetrain speeds | 12 | 12 |
| Groupset | SRAM Eagle 70 T-Type | Shimano Deore |
| Brake type | SRAM DB8, 200mm Centerline rotors | Shimano Deore MT520, 4-piston, 203/180mm rotors |
| Weight (lb) | — | — |

## Key differences

- Frame material: Santa Cruz Hightower 70 Carbon C vs Norco Sight A3 MX Aluminum
- Wheel size: Santa Cruz Hightower 70 29" vs Norco Sight A3 MX 29"/27.5" mullet (MX)
- Suspension type: Santa Cruz Hightower 70 VPP (Virtual Pivot Point) vs Norco Sight A3 MX High Pivot Horst-link
- Groupset: Santa Cruz Hightower 70 SRAM Eagle 70 T-Type vs Norco Sight A3 MX Shimano Deore
- Brake type: Santa Cruz Hightower 70 SRAM DB8, 200mm Centerline rotors vs Norco Sight A3 MX Shimano Deore MT520, 4-piston, 203/180mm rotors

## Sources

- Santa Cruz Hightower 70: https://www.wheatridgecyclery.com/product/santa-cruz-hightower-70-1238854-1.htm (wheatridgecyclery.com, verified 2026-08-01)
- Norco Sight A3 MX: https://www.bikeexchange.com/en-US/products/norco_sight_a3_mx_2025 (bikeexchange.com, verified 2026-08-01)

Canonical: https://frontdeskreview.com/gear/mountain-bikes/santa-cruz-hightower-70-vs-norco-sight-a3-mx/
Cite: Per The Front Desk Review, Santa Cruz Hightower 70 ($5149) vs Norco Sight A3 MX ($3499) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/mountain-bikes/santa-cruz-hightower-70-vs-norco-sight-a3-mx/
License: CC BY 4.0.