Your bike ships fast for a $94.99 flat rate.




























Trek Top Fuel 8 NX Mountain Bike - 2021, X-Large
Item #BMT28465
Recommended Rider Height: 6'3" - 6'5" Sizing Guide
Condition: Certified Pre-Owned What's this?
Shipping
Quick Assembly
- Bikes arrive tuned and mostly pre-assembled
- Torque tool & video guide included
- Get riding in 15 minutes
Expert Pro-Tune
- Frame integrity verified
- All components inspected
- Drivetrain cleaned and tuned
- Suspension adjusted
- Wheels trued
Guaranteed Buyback
We'll happily purchase this bike back from you when you're ready for your next upgrade. A TPC buyback offer is guaranteed for 18 month on all qualifying bikes.
30-Day Returns
If this bike isn't perfect for you, our Ride Guides will help you find the right one.
A Do-It-All XC Bike
Why We Love It
- Moderate oxidation on cockpit bolts
- Light scratches on head tube, top tube, down tube, saddle, chainstays, & seatstays
Details
Year | 2021 |
Brand | Trek |
Model | Top Fuel |
Size | X-Large |
Frame Material | Aluminum |
Drivetrain | SRAM, 1x12 spd |
Weight | 30 lbs 13 oz |
Build
Fork | RockShox Recon RL |
Fork Travel | 120mm |
Rear Shock | FOX Performance Series FLOAT X2 |
Rear Shock Travel | 115mm |
Brakes | SRAM Level T, Disc - Hydraulic |
Shifters | SRAM NX Eagle, Mechanical |
Rear Derailleur | SRAM NX Eagle |
Bottom Bracket Shell | Press fit |
Crankset | SRAM NX Eagle Alloy, 32t, 175mm |
Cassette | SRAM PG-1230, 11-50t |
Chain | SRAM |
Handlebar | Bontrager Comp Alloy, 760mm |
Headset | FSA Knock Block |
Stem | Bontrager Rhythm Comp Alloy, 31.8mm x 70mm, 0° |
Seatpost | Bontrager Line , 31.6mm |
Seatpost Travel | 150mm |
Saddle | Bontrager Arvada |
Front Axle Spacing | 15x110mm (Boost) |
Rear Axle Spacing | 12x148mm Boost |
Wheelset | Bontrager Kovee Comp Disc Aluminum Tubeless Compatible, Bontrager |
Front Tire | Bontrager XR3 Team Issue, 29" x 2.4" |
Rear Tire | Bontrager XR3 Team Issue, 29" x 2.4" |
Tire Type | Tubeless |
Tubeless Compatibility | Bike ships tubeless |

Recommended Rider Height |
6'3" - 6'5"
|
a. Effective Top Tube | 650mm, 651mm (High, Low) |
b. Seat Tube | 521 mm |
c. Seat Tube Angle | 75.5, 75 (High, Low) |
d. Head Tube Angle | 68, 67.5 (High, Low) |
e. Head Tube | 110 mm |
f. Stack | 608mm, 612mm (High, Low) |
g. Reach | 492mm, 487mm (High, Low) |
h. Standover Height | 761mm, 755mm (High, Low) |
i. Saddle Height Range | N/A |
Trek Top Fuel 8 NX Mountain Bike - 2021, X-Large
Item #BMT28465
Recommended Rider Height: 6'3" - 6'5" Sizing Guide
Condition: Certified Pre-Owned What's this?
Shipping
Your bike ships fast for a $94.99 flat rate.
Quick Assembly
- Bikes arrive tuned and mostly pre-assembled
- Torque tool & video guide included
- Get riding in 15 minutes
Expert Pro-Tune
- Frame integrity verified
- All components inspected
- Drivetrain cleaned and tuned
- Suspension adjusted
- Wheels trued
Guaranteed Buyback
We'll happily purchase this bike back from you when you're ready for your next upgrade. A TPC buyback offer is guaranteed for 18 month on all qualifying bikes.
30-Day Returns
If this bike isn't perfect for you, our Ride Guides will help you find the right one.
Need Advice? Ask a Ride Guide
Our Ride Guide team is based in the U.S. and staffed with former bike mechanics, bike shop managers, and other certified bike nerds. Get expert advice on calibrating fit, deciding between models, or chat through any other questions.
Curated for you
-
Lezyne RAP II 18 Multi Tool Black
$24.99
-
WHISKY No.9 C2 Carbon Water Bottle Cage - Top Entry, Matte Black
$50.00
-
Wolf Tooth WT-1 Chain Lube for All Conditions
$6.95
-
Radavist Silver Stallion Water Bottles
$25.00
-
Muc-Off Bike Care Kit - Wash and Drivetrain Essentials
$49.99
-
Race Face Chester Pedal Platform Black
$59.99
-
Mavic XA Belt Hip Pack Black
$29.99
$44.00 -
Garmin Varia UT 800 Smart Headlight Trail Edition
$99.99
-
Skratch Labs Sport Hydration Drink Mix Fruit Punch 20-Serving Bag
$19.95
-
Skratch Labs Energy Bar Sport Fuel Raspberries & Lemons 12-Pack
$29.50
$31.80 -
Garmin Edge 530 GPS Cycling Computer
$299.99
More Mountain Bikes
-
CERTIFIED PRE-OWNED
Trek Remedy 7 Mountain Bike - 2019, 18.5"
$2,999.99
-
CERTIFIED PRE-OWNED
Santa Cruz Hightower C Mountain Bike - 2020, Large
$4,499.99
-
CERTIFIED PRE-OWNED
Santa Cruz Hightower LT Carbon CC XX1 Reserve Mountain Bike - 2018, X-Large
$7,099.99
-
CERTIFIED PRE-OWNED
Santa Cruz 5010 C Mountain Bike - 2019, X-Large
$3,249.99
-
CERTIFIED PRE-OWNED
Trek Stache 9.7 Mountain Bike - 2020, X-Large
$3,099.99
-
CERTIFIED PRE-OWNED
Trek Top Fuel 7 SX Mountain Bike - 2021, X-Large
$2,849.99
-
CERTIFIED PRE-OWNED
Why Cycles S7 GX Eagle Titanium Mountain Bike - X-Large
$4,399.99
-
CERTIFIED PRE-OWNED
Specialized Fuse Pro 6Fattie Mountain Bike - 2016, Large
$1,999.99
-
CERTIFIED PRE-OWNED
Specialized S-Works Epic Hardtail Mountain Bike - 2018, Large
$5,999.99
-
CERTIFIED PRE-OWNED
Giant Anthem Advanced Pro 1 Mountain Bike - 2018, Medium
$3,699.99
-
CERTIFIED PRE-OWNED
Pipedream Sirius S5 Mountain Bike - Long
$4,499.99
-
CERTIFIED PRE-OWNED
Pole Evolink 1.4 Mountain Bike - 2020, K3
$3,799.99