MSRP | $5,149 | $2,999 | $3,499 |
|---|---|---|---|
Where to Buy | — $1 At | — $1 At | — $1 At |
Category | Trail | Trail | Crosscountry |
Weight | 30.1 lbs | ||
| Carbon | Carbon | Aluminum | |
Fork | Fox Rhythm Float 34 | Fox Rhythm Float 34 | RockShox Recon Gold RL |
Shock | Fox Float DPS Performance | Fox Float DPS Performance | Fox Float DPS Performance |
Wheels | Aluminum | Aluminum | Aluminum |
| 29″ | 29″ | 29″ | |
Brakes | Hydraulic Disc | Hydraulic Disc | Hydraulic Disc |
Groupset | NX Eagle, Truvativ Stylo | SLX | NX Eagle |
Drivetrain | 1 × 12 | 1 × 12 | 1 × 12 |
Suspension | Full | Full | Full |
Front Travel | 130mm | 140mm | 120mm |
Rear Travel | 120mm | 130mm | 115mm |
Brand Site | |||
Summary | The Santa Cruz TALLBOY R / Carbon C / 29, Specialized Stumpjumper Comp, and Trek Top Fuel 8 NX are all 29″ full suspension mountain bikes. The Stumpjumper Comp has more travel, while the Top Fuel 8 NX has an aluminum frame and better components. | ||
Based on frame geometry and build specs.
Frame | TALLBOY R / Carbon C / 29 Colors: Gloss Aqua; Flatte Earth | FACT 11m carbon chassis and rear-end, asymmetrical design, 29 Trail Geometry, SWAT™ Door integration, flip chip Head Tube/Bottom Bracket adjustment, threaded BB, fully enclosed internal cable routing, 12x148mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 130mm of travel Colors: Gloss Aqua; Flatte Earth | alloy frame Colors: Gloss Aqua; Flatte Earth |
|---|---|---|---|
Fork | FOX Rhythm 34, 130mm, 29" Travel: 140mm Spring Type: Air | FOX FLOAT 34 Rhythm, GRIP damper, two position Sweep adjustment, 15x110mm axle, 44mm offset, 140mm of travel Travel: 140mm Spring Type: Air | RockShox Recon Gold RL, Solo Air spring, Motion Control damper, tapered steerer, 42 mm offset, Boost110, 15 mm Maxle Stealth, 120 mm travel Travel: 140mm Spring Type: Air |
Shock | FOX Float Performance DPS Travel: 115mm Spring Type: Air | FOX FLOAT DPS Performance, Rx Trail Tune, rebound and 3-position compression adjust, 190x45mm Travel: 115mm Spring Type: Air | Size: S, M, M/L, L, XL, XXL, Fox Performance Float, 2-position DPS damper, Bontrager DropLock remote, 190x45mm; Size: S, M, M/L, L, XL, XXL, Fox Performance Float, 2-position DPS damper, TwistLoc remote, tuned by Trek Suspension Lab, 190x45 mm Travel: 115mm Spring Type: Air |
Bottom Bracket | SRAM DUB 68/73mm | Shimano, BB-MT800, Threaded | SRAM DUB, 92 mm, PressFit |
Headset | Cane Creek 10 IS Integrated Headset | Knock Block Integrated, 58-degree radius, cartridge bearing, 1-1/8'' top, 1.5'' bottom | |
Stem | Burgtec Enduro MK3, 42.5mm | Alloy Trail Stem, 35mm bar bore | Size: S, M, M/L, Bontrager Rhythm Comp, 31.8mm, Knock Block, 0-degree, 60 mm length; Size: L, XL, XXL, Bontrager Rhythm Comp, 31.8 mm, Knock Block, 0-degree, 70 mm length |
Handlebar | RaceFace Ride | Specialized, 6061 alloy, 6-degree upsweep, 8-degree backsweep, 30mm rise, 780mm width | Bontrager Rhythm Comp, alloy, 31.8 mm, 15 mm rise, 750 mm width |
Saddle | WTB Silverado Race Saddle or WTB Volt | Bridge Comp, Hollow Cr-mo rails, 155/143mm | Bontrager Arvada, steel rails, 138 mm width |
Seatpost | SDG Tellis | X-Fusion Manic, infinite adjustable, two-bolt head, bottom mount cable routing, remote SLR LE lever, 34.9, S1: 100mm, S2: 125mm, S3: 150mm, S4/S5: 170mm, S6: 190mm | Size: S, Bontrager Line Dropper, 100 mm travel, internal routing, 31.6 mm, 345 mm length; Size: M, M/L, L, XL, XXL, Bontrager Line Dropper, 150mm travel, internal routing, 31.6 mm, 440mm length |
Grips | Santa Cruz House Grips or Burgtec Bartender Pro Grip Minnaar | Specialized Trail Grips | Bontrager XR Trail Comp, nylon lock-on |
Rear Derailleur | SRAM NX Eagle, 12spd | Shimano SLX M7100, SGS, 12-speed | SRAM NX Eagle |
|---|---|---|---|
Crank | SRAM Stylo DUB 32t | Shimano SLX, S1:165mm, S2-S5: 170mm, S6: 175mm, 30T | Size: S, SRAM NX Eagle, DUB, 32T steel ring, Boost, 170 mm length; Size: M, M/L, L, XL, XXL, SRAM NX Eagle, DUB, 32T steel ring, Boost, 175 mm length |
Shifters | SRAM NX Eagle, 12spd | Shimano SLX, M7100, 12spd | SRAM NX Eagle, 12-speed |
Cassette | SRAM PG1230, 12spd, 11-50t | Shimano SLX, CS-M7100, 12-speed, 10-51t | SRAM PG-1230 Eagle, 11-50, 12 speed |
Chain | SRAM NX Eagle, 12spd | Shimano SLX, M7100, 12-speed | SRAM NX Eagle, 12-speed |
Brakes | SRAM Guide T | Front: Shimano SLX M7120, 4-piston caliper, hydraulic disc, 200mm, Rear: Shimano SLX M7120, 4-piston caliper, hydraulic disc, 180mm | SRAM Level T hydraulic disc |
Rims | RaceFace AR Offset 30 29" Rims | Specialized 29, hookless alloy, 30mm inner width, tubeless ready | Bontrager Kovee, double-wall, Tubeless Ready, 28-hole, 23 mm width, Presta valve |
|---|---|---|---|
Spokes | Sapim Race | DT Swiss Industry | |
Front Hub | SRAM MTH 716, 15x110, 32h | Shimano MT400-B, Centerlock 28h, 15x110 Boost | Bontrager alloy, sealed bearing, alloy axle, 6-bolt, Boost110, 15 mm thru axle |
Rear Hub | SRAM MTH 746, 12x148, 32h | Shimano MT510-B, Centerlock 28h, 12x148 Boost, Microspline | |
Tires | Front: Maxxis Dissector, 29"x2.4, 3C, EXO, MaxxTerra, TR, Rear: Maxxis Rekon, 29"x2.4, 3C. EXO, MaxxTerra, TR | Front: Butcher, GRID casing, GRIPTON® T9 compound, 2Bliss Ready, 29x2.3", Rear: Purgatory, GRID casing, GRIPTON® T7 compound, 29x2.3" | Bontrager XR3 Team Issue, Tubeless Ready, Inner Strength sidewall, aramid bead, 120 tpi, 29x2.40" |
Disc Rotors | Avid Centerline 180mm | Size: S, M, M/L, L, XL, XXL, SRAM CenterLine, 6-bolt, round-edge, 160 mm; Size: S, M, M/L, L, XL, XXL, SRAM CenterLine, 6-bolt, round edge, 180 mm |