| Attack 2.0 | Attack 3.0 | EVO II | EVO III | EVO IV | Disco Monkey | Razorback RSX | Razorback RS | |
| FRAME | ||||||||
| FRAME | three bar linkage | three bar linkage | EVO 7005 Butted | EVO Easton 7005 | EVO Easton 7005 | EVO 7005 Butted | Easton Ultralight | Easton Ultralight |
| SWINGARM | three bar linkage | three bar linkage | 7005 A-Beam AL. | 7005 A-Beam AL. | Carbon Easton | A-Beam Disc-mount | torque link | torque link |
| FORK | RST 381EL | RST Gamma EL OS | RST Gamma EL | K2 Smartfork | Elite NR-5 | Noleen Mega 100 | Noleen Mega Air 75 | Noleen Mega Air 75 |
| REAR SHOCK | Noleen Sport coil/over | Noleen Sport Adj | NR-2 | NR-2 | NR-2 | NR-2 | Noleen Mega Air pull | Noleen Mega Air Pull |
| DRIVE LINE | 24 speed | 24 speed | 24 speed | 27 speed | 27 speed | 27 speed | 27 speed | 27 speed |
| REAR DERAILLEUR | Alivio | ESP 5.0 | LX | LX | XT | LX | XT | XTR |
| FRONT DERAILLEUR | Alivio | ESP 5.0 | Alivio | LX | LX | LX | LX | XT |
| SHIFTERS | Sram Centera | ESP 5.0 | Alivio EZ Fire | LX-SL | LX-SL | LX-SL | LX -SL | XT |
| CRANKS | Sakae CWMD250 | Truvative firex-LR | Truvative FireX LR | Truvative Firex A2 | Race Face Prodigy | Truvative Firex XR | Race Face Prodigy | XT |
| BRAKES | V-style | V-style | V-style | V-style | V-style | V-style | V-style | V-style |
| BRAKES | Lee Chi TX-88 | Lee Chi TX-88 | Lee Chi TX-88 | Avid SD 10 | Avid Arch Rival 40 | Avid SD 1.0 | Avid SD 20 | Avid SD 25 |
| LEVERS | Lee Chi LV-68 | Lee Chi disc/v combo | Lee Chi LV 68 | Avid AD 1.9 | Avid SD 1.9 | Avid SD 1.9 | Avid SD 1.9 | Avid SD 1.9 |
| WHEELSET | ||||||||
| RIMS | Zac 19 Stealth | Zac 19 Stealth | Zac 19 Stealth | Zac 19 Stealth | Mavic 221 | Mavic X 521 | Mavic 221 Stealth | Mavic 517 |
| FRONT HUB | KT K-15-32H | Formula disc DC 61 | Formula disc DC 61 | Formula disc DC-61 | Shimano LX | Formula disc DC 61 | LX | XT |
| REAR HUB | Alivio 32H | Formula disc DC 33 | Formula disc DC 33 | Formula disc DC 33 | Shimano LX | Formula disc DC 33 | LX | XT |
| TIRES | Conti Nav & Traction | Conti Nav & Traction | Conti Nav & Traction | Conti Nav & Traction | Conti Nav & Traction | GEAX Blade 2.25 | Pana fire XC | Pana fire XC |
| SPOKES | C&N Stealth | C&N Stealth | C & N Stealth | DT 1.8 Stealth | DT 1.8mm Stealth | DT 1.8 MM Stealth | DT 1.8mm stealth | DT 1.8mm Stealth |
| NIPPLES | brass nipples | brass nipples | brass nipples | Alloy nipples | Alloy nipples | brass nipples | Alloy nipples | Alloy nipples |
| MICRO SPEC. | ||||||||
| HEADSET | YST | YST | YST | Tioga NSS | Tioga NSS | Tioga NSS | Tioga | Tioga |
| BARS | K2 DH Riser | K2 riser bar | K2 riser bar | Titec Enduro | Titec enduro | K2 riser bar | Titec enduro | Easton EA 70 AL |
| BARENDS | none | None | None | HL MTA 72 | Titec shortie | None | Titec shortie | Titec shortie |
| STEM | HL 6050 15 Degree | HL 6050 15 degree | HL 6050 15 Degree | Kalloy 6050 Alloy | Titec big AL | Kalloy 6050 | Titec Little AL | Titec big AL |
| SEATPOST | HL SP 56 Alloy | HL SP 56 Alloy | K2 SP 56 Alloy | HL SP 61 Alloy | K2 logo | Hl SP 61 | Titec | Easton EA 70 AL |
| CHAIN | KMC IG-31 | KMC IG-31 | KMC IG-31 | HG-72 | HG- 72 | HG – 72 | HG-72 | HG- 72 |
| CASSETTE | CS-HG10-8 | CS-HG50-8i | CS-HG50-8i | CS-HG70-9 | CS-HG70-9 | CS-HG70-9 | CS-HG70-9 | CS-HG70-9 |
| BB | LP-27 | LP-27 | LP-27 | LP-27 | BBUN-52 | BBUN-52 | BBUN-52 | World Class Ti |
| PEDALS | VP 120A platform | VP 120a Platform | VP 120 Platform | K2 logo/Wellgo | K2 logo/Wellgo 813 | K2 logo BMX Pedal | K2 logo/Wellgo 813 | K2 magnesium |
| SADDLE | SDG Bel-Aire | SDG Bel-Aire | SDG Bel-Aire | SDG Bel-Aire | SDG Bel-Aire | SDG- Belaire | SDG Bel-Aire | SDG Bel-Aire |
| RETAIL PRICE | £599 | £699 | £899 | £1199 | £1399 | £1199 | £1499 | £1799 |
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