Introducing the all new Nukeproof Reactor: an old school name with a very new school look. Although it takes its name from the original 1996 Nukeproof Reactor trail frame, a lot has changed in the last 23 years as it runs an all new trail focused platform.
From concept through to design, the kinematics, the geometry and specification; the Reactor is designed from the ground up to be the ultimate aggressive trail bike. It is at home on technical climbs, but happiest when thrashing the most technical trails you can point it at.
The Reactor Alloy features a custom triple butted hydro-formed tube set and carbon seat stays, which help reduce the overall weight of the frameset. Critically this reduces the unsprung weight; making the suspension as active as possible.
The Reactor is available for 27.5” or 29” wheel sizes. These are two totally different, compromise free frames that were designed and developed at the same time. Each frame is simply tailored around each wheel size.
Speed or play: which do you value more? The manoeuvrability of 27.5” or the raw speed of a 29”?
All Reactor frames feature a “flip chip” to adjust the geometry from “Trail” to “Rail mode”.
Trail – As the name suggests, this setting is best suited for trail riding. It is for riders who get as much enjoyment from the climb as the descents.
Rail - The Rail setting turns the Reactor into a corner shredder, dropping the bottom bracket 6mm and slackening the head angle by half a degree. It is there to maximise the descending capabilities.
To ensure the bike could climb as well as it descends, we designed the 4 bar horst linkage to have higher levels of anti-squat for climbing gears but lower levels when you drop down the cassette. This means that the bike can behave itself on the climbs but when you get it up to speed, it turns into a trail hooligan. The combination of low anti-squat and progressive rate give ultimate small bump compliance (removes rough trail and root chatter) with good mid stroke support for cornering/pumping and end stroke progression for aggressive riding. Balanced anti-rise figures allow the Reactor some squat when braking hard, maintaining rider position and providing a good amount of pressure through the tyre to ensure traction. The Reactor is designed to reward the rider and ensure you get that stoke factor in on any ride.
- Proizvajalec: Nukeproof
- Okvir: 140 mm hoda, aluminij T6-6061 (tanjšane in hidroformirane cevi za nizko težo in izboljšane vozne lastnosti) + izjemno močen T700/T800 karobonski seatstays, ležaji v nihajki Enduro Bearings, metričen zadnji amortizer (210 mm x 55 mm), zadnja os 148 mm x 12 mm (boost), integrirana zaščita nihajke pred udarci verige, gonilni ležaj na navoj, dve (2) nastavitvi geometrije, ISCG05 nastavki za montažo vodila verige in/ali bashguarda, notranja napeljava bovdna zadnjega menjalnika, zadnje zavorne cevke in potopne sedežne opore
- Velikost obročnikov: 27.5" (650b)
Vilica Rock Shox Pike Select (150 mm hoda, zračna vilica, Charger kartuša + DebonAir kartuša) - Nastavitve rebound, 2-stopenjski compression (open/lock), možnost nastavitve progresivnosti s tokeni
Amortizer Rock Shox Super Deluxe Select+ RT (210 mm x 55 mm, metričen) - Nastavitve preload, rebound, 2-stopenjski compression (open/lock), možnost nastavitve progresivnosti s tokeni
Krmilni ležaj Nukeproof (ZS44/ZS56)
Krmilna opora Nukeproof Neutron AM (dolžina 45 mm)
Krmilo Nukeproof Horizon (800 mm x 25 mm - L, XL ; 780 mm x 25 mm - S, M)
Gripi Nukeproof Sam HIll lock-on
Zavore Sram Guide RE (ročica Guide+čeljust Code; rotorja Sram Centerline; 200 mm spredaj in 180 mm zadaj)
Prestavna ročica Sram NX Eagle (število prestav 1 x 12)
Zadnji menjalnik Sram NX Eagle (število prestav 12)
Gonilka in prednji verižnik Sram NX Eagle z verižnikom 32T (dolžina 170 mm, boost)
Gonilni ležaj Sram DUB BSA (zaprti industrijski ležaji; na navoj)
Pedala Nukeproof Electron (flat) ali Shimano PD-M530 SPD (clip)
Zadnji verižniki Sram NX Eagle (PG-1230, 11-50T)
Veriga Sram NX Eagle
Obročnika WTB Speed Terra ST Light i30 (Qr15 spredaj; 148x12 zadaj (boost), pesta z industrijskimi ležaji; dvo-stenska obroča, tubeless ready, notranja širina 30 mm)
Plašča Maxxis Assegai 27.5x2.50WT spredaj (3C MaxxTerra, EXO+, tubeless ready), Maxxis Minion DHR II 27.5x2.40WT zadaj (3C MaxxTerra, EXO+, tubeless ready)
Sedežna opora Brand-x Ascend (notranja napeljava cevke, shifter style ročica) - S velikost: 125 mm hoda; M in L velikost: 150 mm; XL velikost: 170 mm
Sedež Nukeproof Horizon SL (Cr-Mo vodila)
|Velikost||Seat Tube||Seat Tube Angle||Head Tube Angle||Head Tube||Wheelbase||Top Tube (Effective)||Chain Stays Length||Bottom Bracket Height||Reach||Stack|
|S||381 mm||75.5° (low 75°)||66° (low 65.5°)||110 mm||1150 mm||580 mm||430 mm||336 mm (low 330 mm)||425 mm||600 mm|
|M||420 mm||75.5° (low 75°)||66° (low 65.5°)||115 mm||1181 mm||610 mm||430 mm||336 mm (low 330 mm)||454 mm||605 mm|
|L||458 mm||75.5° (low 75°)||66° (low 65.5°)||120 mm||1212 mm||640 mm||430 mm||336 mm (low 330 mm)||482.5 mm||609 mm|
|XL||508 mm||75.5° (low 75°)||66° (low 65.5°)||125 mm||1247 mm||675 mm||430 mm||336 mm (low 330 mm)||516 mm||613.5 mm