Trek SESSION 88 DH 27.5 2015 VS Specialized S-WORKS DEMO 8 2015 specs comparison

Trek Session 88 DH 27.5

General Infos

Model	Session 88 DH 27.5
Manufacturer	Trek
Year of production	2015
Current price	🛒 View Price →
Color choice	-Gloss-Matte Trek Black and Volt Green
Sizes	- Small - Medium - Large - Extra large
Sizes	- Small - Medium - Large - Extra large

Wheels And Breaking System

Bike front tire	27.5x2.35 (inches) Bontrager G4 Team Issue
Bike rear tire	Not Available
Bike wheel size	27.5
Brakeset type	Avid CODE R Hydraulic Disc
Hubs for disc brakes	157x12 Rear 20 (millimeters) Front DT Swiss FR2150
Rims manufacturer	157x12 Rear 20 (millimeters) Front DT Swiss FR2150
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Aluminum
Frame type	210 (millimeters) Travel ABP Convert DH E2 Tapered Head Tube EVO Link Full Floater Mino Link Integrated Frame Protection Internal Control Routing Alpha Platinum Aluminum
Handlebar construction	15 (millimeters) Rise 31.8 (millimeters) Bontrager Rhythm Elite
Handlebar extender	Not Available
Handlebar stem details	31.8 (millimeters) Bontrager Rhythm Pro Direct Mount
Headset size	E2 Sealed Bearings FSA NO.57E

Gearing Specifications

Bicycle chain	KMC X10
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	36T Truvativ Descendant DH
Gear shift levers	10 Speed SRAM X9
Rear gear set	10 Speed 11-26 SRAM PG-1050

Trek Session 88 DH 27.5 Fork System Data

Derailleur (Front)	None
Derailleur (Rear)	Type 2 SRAM X0
Fork material	Suspension
Fork type	200 (millimeters) Travel 20 (millimeters) Maxle DH Motion Control IS Coil Spring Internal Preload Low Speed Compression Rebound RockShox Boxxer Race

Other Specs of Trek Session 88 DH 27.5

Component group sets	DH Mix
Pedals details	Wellgo MG-1
Rear shock absorber	Tuned By Trek In California Fox Performance Series VAN RC Externally Adjustable Rebound And Low-speed Compression; 8.75x2.75 (inches)
Saddle seat	Chromoly Rails Bontrager Evoke 2
Seat post extension	2-bolt Head 31.6 (millimeters) Zero Offset Bontrager Rhythm Elite

Specialized S-WORKS DEMO 8

General Infos

Model	S-WORKS DEMO 8
Manufacturer	Specialized
Year of production	2015
Current price	🛒 View Price →
Color choice	-SATIN and GLOSS RED and CARBON
Sizes	- Short - Medium - Long - X-Long

Wheels And Breaking System

Bike front tire	60TPI 60TPI 650bx2.3 (inches) 650bx2.5 (inches) Specialized Slaughter DH Wire Bead Wire Bead Specialized Butcher DH
Bike rear tire	Not Available
Bike wheel size	27.5
Brakeset type	200 (millimeters) Rotor 200 (millimeters) Rotor Code Caliper Code Caliper SRAM Guide RS DH Metallic Pads Metallic Pads SRAM Guide RS DH
Hubs for disc brakes	12 (millimeters) Thru-axle 20 (millimeters) Thru-axle 32h 32h Custom DT Swiss Star Ratchet XX1 Driver Body Sealed Cartridge Bearings Specialized Hi Lo Disc
Rims manufacturer	24 (millimeters) Inner Width 32h Alloy Roval 650b
Spoke nipples type	Not Available
Spoke wheel	2.0 (millimeters) Stainless DT Competition

Frame and Body Specs

Frame materials	Carbon Fiber and Aluminum
Frame type	135 (millimeters) Dropouts 200 (millimeters) Travel FACT IS Construction PF30 BB S3 Geometry Carbon Front Triangle Full Carbon Link And Rear End Full Internal Cable Routing Lipped And Sealed Cartridge Bearing Pivots Replaceable Derailleur Hanger FACT 11m Carbon
Handlebar construction	31.8 (millimeters) 6-degree Upsweep 8-degree Backsweep Carbon S-Works DH
Handlebar extender	Not Available
Handlebar stem details	4-bolt Direct Mount Forged Alloy Specialized P.Series MTB
Headset size	Loose Ball Bearings Semi-integrated For 1-1/8 (inches) Steerer 1-1/2 (inches)

Gearing Specifications

Bicycle chain	11-speed Nickel Finish With PowerLink SRAM PC-1130
Bottom bracket shell width	Not Available
Bottom bracket type	BB30 To BSA 83 (millimeters) Adapter SRAM
Crankset parts and sizes	BB30 Carbon Arms Triple Base With Gamut Bashguard SRAM X0 DH
Gear shift levers	7-speed SRAM X0 1 DH
Rear gear set	10-24 7-speed SRAM X01 DH

Specialized S-WORKS DEMO 8 Fork System Data

Derailleur (Front)	None
Derailleur (Rear)	7-speed Short Cage SRAM X01 DH Type 2
Fork material	Suspension
Fork type	200 (millimeters) Travel 20 (millimeters) Thru-axle Alloy Steerer Coil Spring Compression And Rebound Adjust RockShox Boxxer Team 650b

Other Specs of Specialized S-WORKS DEMO 8

Component group sets	DH Mix
Pedals details	6061 Alloy Sealed Cartridge Bearings Specialized Boomslang
Rear shock absorber	9.5x3.0 (inches) L: 68x388lb M: 60x343lb S: 52x297lb XL: 76x434lb Coil Over With Piggy Back High and low Speed Compression Rebound Adjust Spherical Bearing Mount Custom +ûhlins TTX22M
Saddle seat	143 (millimeters) Hollow Ti Rails Body Geometry Phenom Expert
Seat post extension	12-degree Clamp Alloy Straight Thomson