Felt FX Advanced GRX 600 vs Trek Session 8 29 GX

Compare Specifications of Felt FX Advanced GRX 600 and Trek Session 8 29 GX

Selected Bikes

Felt FX Advanced GRX 600
Felt FX Advanced GRX 600

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Trek Session 8 29 GX
Trek Session 8 29 GX

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Model:

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Technical Specifications
Load Carrying Capacity -- Combined weight of bicycle, rider, and cargo of 300 pounds (136 kg)
Frame Felt Cyclocross UHC Advanced + TeXtreme carbon fiber, MMC with Inside Out construction, BB386 bottom bracket shell, 12 x 142 mm Syntace style thru axle, shoulder friendly top tube, flat mount disc brake standard, replaceable rear derailleur hanger, internal mechanical or electronic cable routing Alpha Platinum Aluminum, high main pivot, idler pulley, integrated frame protection, internal or external routing, magnesium rocker link, Mino Link, ISCG 05 2-bolt mount, Active Braking Pivot, 157 x 12 mm thru axle, 200 mm travel
Stem Devox, ±6¡ rise, ¯31.8 mm, 51 cm: 90 mm, 54 - 56 cm: 100 mm, 58 cm: 110 mm, 61 cm: 120 mm Bontrager Line Pro, 35 mm, Direct Mount, 50 mm length
Handle Bar Devox cross bend, 86 mm reach, 130 mm drop, 8¡ flare, ¯31.8 mm, 47 - 50 cm: 420 mm, 53 - 60 cm: 440 mm Bontrager Line, alloy, 35 mm, 27.5 mm rise, 780 mm width
Fork Felt Cyclocross UHC Advanced + TeXtreme carbon fiber monocoque construction, Control Taper 1.125" - 1.5" aluminum steerer tube, carbon fiber blades, flat mount disc standard, 12 x 100 mm thru axle RockShox Boxxer Select, DebonAir spring, Charger RC damper, 46 mm offset, 20 x 110 mm Boost thru axle, 200 mm travel
Seatpost Devox Lite Road, ¯27.2 mm x 300 mm length Bontrager Rhythm Elite, 31.6 mm, 0 mm offset, 330 mm length
Grip -- Bontrager XR Trail Elite, nylon lock-on
Crankset Shimano GRX600, 46-30T, 47-50 cm: 170 mm, 53-55 cm: 172.5 mm, 57 - 60 cm: 175 mm Truvativ Descendant DH, DUB 83, 34T steel ring, 165 mm length
Pedals -- Wellgo BO-87B, alloy body, Cro-Mo axle, replaceable pins
Chain Shimano 11-speed SRAM PC-1110, 11 speed
Shifters Shimano GRX600 11-speed SRAM GX DH, 7 speed
Saddle Prologo Nago Evo X10 T2.0 Bontrager Arvada, hollow chromoly rails, 138 mm width
Headset FSA integrated sealed cartridge bearing with Felt Variable Height Cone Spacers (20 mm PC, 4.5 mm aluminum), Felt top cap and aluminum bolt, No.42, 1.125 - 1.5" --
Derailleur Front Shimano GRX810 braze-on, with ¯34.9 mm clamp adapter --
Derailleur Rear Shimano GRX812, 11-speed long cage SRAM GX DH, medium cage
Hub Front Devox R3 Disc, sealed cartridge bearing, 11-speed, 12 x 142 mm thru axle, Center Lock, 28H --
Hub Rear Devox R3 Disc, sealed cartridge bearing, 12 x 100 mm thru axle, Center Lock, 24H --
Spoke 2.0 mm stainless steel --
Cassette Shimano 11-speed, 11-30T SRAM PG-720, 11-25, 7 speed
Bottom Bracket -- SRAM DUB, 83 mm, BSA threaded
Tyres
Front Schwalbe X-One All Around MicroSkin TL-Easy, folding, 700 x 33c Bontrager G5 Team Issue, wire bead, 2-ply 60tpi, 29 x 2.50''
Rear Schwalbe X-One All Around MicroSkin TL-Easy, folding, 700 x 33c Bontrager G5 Team Issue, wire bead, 2-ply 60tpi, 29 x 2.50''
Wheel / RIM Devox Variable Road C x 2.1, tubeless compatible 21 mm inner width, 23 mm depth Front : Bontrager Line DH 30, Tubeless Ready, 6-bolt, 110 x 20 mm Boost thru axle
Rear : Bontrager Line DH 30, Tubeless Ready, Rapid Drive 108, 6-bolt, Shimano 7 speed freehub, 157 x 12 mm thru axle
Brakes
Front Shimano GRX400 hydraulic disc, 160 mm rotor SRAM Code R 4-piston hydraulic disc
Brake Rotor : SRAM CenterLine, 6-bolt, round edge, 180 mm
Rear ShimanoGRX400 hydraulic disc, 140 mm rotor SRAM Code R 4-piston hydraulic disc
Brake Rotor : SRAM CenterLine, 6-bolt, round edge, 200 mm
Brake Lever Shimano GRX600, hydraulic --
Suspension
Front -- --
Rear -- --
Colors Available
Colors Satin Aquafresh / TeXtreme
White / TeXtreme (Pattern)
Satin Trek Black


Physical Specs
Length -- --
Weight -- 17.68 kg
Overview
Features -- - Rock the mullet
- Active Braking Pivot
- Suspension Calculator
Additional Details Bar Tape : Felt CxGel tape with Felt Bubble-Tech F-Wing bar end plugs

Bottom Bracket : FSA BB386 with 30 mm bearings

Seatpost Clamp : Felt single bolt, ¯31.8 mm

Thru Axles : Front: 12 x 100 x 123, thread: M12 x 1.5P x 16L, Maxle; Rear: 12 x 142 x 163 (163L + 7 head = 170 total), thread: M12 x 1.0P x 19L, Syntace
Shock :
Size : R1 - Fox VAN Performance, 400lb spring, 250 x 72.5 mm
Size : R2 - Fox VAN Performance, 450lb spring, 250 x 72.5 mm
Size : R3 - Fox VAN Performance, 500lb spring, 250 x 72.5 mm
Accessories Carbon assembly paste
Chain plate protector
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