# Trek Top Fuel 5 Gen 4: specs and price

**Price (US):** $2899 at bikeexchange.com (US MSRP $2,899 for the Top Fuel 5 Gen 4 (29", alloy frame, Shimano Deore), Trek's entry complete-bike tier for the Top Fuel platform, per BikeExchange's dealer listing (discounted to $2,299.99, with the $2,899 MSRP stated) and independently confirmed as the platform's entry price ("entry-level models starting at $2,899") in The Loam Wolf's long-term review of the Top Fuel Gen 4.), as of 2026-08-01. A sourced, dated price of record — other retailers (incl. Amazon) may be lower. Among the 11 mountain bikes we track it is #2 cheapest of 11; category median $3499.
**Brand:** Trek
**Released:** 2025
**Deskmark:** Platinum Deskmark — pay-blind category standing 77/100, #1 of 11 in class (independent, computed from sourced data, never for sale).

## Specifications

| Spec | Value |
| --- | --- |
| Price (US) | $2899 |
| Brand | Trek |
| Released | 2025 |
| Frame material | Alloy (Alpha Aluminum) |
| Wheel size | 29" |
| Fork travel (mm) | 130 |
| Rear travel (mm) | 120 |
| Suspension type | ABP (Active Braking Pivot) |
| Drivetrain speeds | 12 |
| Groupset | Shimano Deore M6100 |
| Brake type | Shimano hydraulic disc, 180/180mm rotors |
| Weight (lb) | — |

## Where it stands

At $2899, the Trek Top Fuel 5 Gen 4 is #2 cheapest of the 11 mountain bikes we track, where the median is $3499. On the spec sheet, its fork travel of 130 mm is the lowest of the 12, its rear travel of 120 mm is the lowest of the 12, and its drivetrain speeds of 12 is at the median of the 11.

## Frequently asked questions

**How much does the Trek Top Fuel 5 Gen 4 cost?**

The Trek Top Fuel 5 Gen 4 has a US price of $2899 (US MSRP $2,899 for the Top Fuel 5 Gen 4 (29", alloy frame, Shimano Deore), Trek's entry complete-bike tier for the Top Fuel platform, per BikeExchange's dealer listing (discounted to $2,299.99, with the $2,899 MSRP stated) and independently confirmed as the platform's entry price ("entry-level models starting at $2,899") in The Loam Wolf's long-term review of the Top Fuel Gen 4.), as of 2026-08-01.

**How does the Trek Top Fuel 5 Gen 4 compare on price?**

At $2899, the Trek Top Fuel 5 Gen 4 is #2 cheapest of the 11 mountain bikes we track, where the median is $3499.

**When was the Trek Top Fuel 5 Gen 4 released?**

The Trek Top Fuel 5 Gen 4 was released 2025.

**What are the Trek Top Fuel 5 Gen 4's key specs?**

Trek Top Fuel 5 Gen 4 (Trek): frame material Alloy (Alpha Aluminum), wheel size 29", fork travel mm 130, rear travel mm 120, suspension type ABP (Active Braking Pivot). Full sourced spec sheet verified 2026-08-01.

Source: https://www.bikeexchange.com/en-US/products/trek_top_fuel_5_gen_4_29_2025 (bikeexchange.com, accessed 2026-08-01)
Corroboration: https://theloamwolf.com/reviews/bikes/long-term-review-trek-top-fuel-gen-4/ (accessed 2026-08-01)
Canonical: https://frontdeskreview.com/product/mountain-bikes/trek-top-fuel-5-gen-4/
Cite: Per The Front Desk Review, the Trek Top Fuel 5 Gen 4 price of record was $2899 as of 2026-08-01 — https://frontdeskreview.com/product/mountain-bikes/trek-top-fuel-5-gen-4/
License: CC BY 4.0. Price history: https://frontdeskreview.com/data/price-history.jsonl