Platform

Hobbytech NXT RR

A platform groups the releases built on one chassis. What's in the box is on each release page, listed below.

Category: car
Product page: hobbytech-rc.com

Releases

Year	Release	Build
2025 Jul 4	NXT RR RTR	RTR

90 option parts listed as fitting: Ball ends (6) · Bearings and bushings (1) · Body accessories (1) · Bumpers and guards (3) · Chassis and mounts (9) · Differential (5) · Drivetrain (6) · ESCs (1) · Nuts (3) · O-rings and seals (5) · Pinions (2) · Pins (3) · Radios (2) · Rod ends and ball cups (5) · Screws (1) · Shock springs (4) · Shocks (8) · Spur gears (2) · Steering (6) · Suspension (11) · Tires (1) · Washers, shims and spacers (3) · Wheels (1) · Wings (1)

Videos (1)

Hobbytech NXT RR RTRrchobbytech · 2025 Jul 4

Same car or platform

Shares its platform with Hobbytech NXT RR 2.0 · parts unknown · Next generation of NXT RR by the model name (link_generations.py)

Option parts listed as fitting (90)

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Ball ends (6)

Number	Name	Brand	Fit
HTR-599105	Long upper shock mounting balls	Hobbytech	replaces i Listed for the NXT RR RTR
STR-059	STR8 anti-roll bar retaining balls	Hobbytech	replaces i Listed for the NXT RR RTR
STR-088	STR8 steering linkage balls	Hobbytech	replaces i Listed for the NXT RR RTR
STRX-088	Spirit steering linkage balls	Hobbytech	replaces i Listed for the NXT RR RTR
STRX-183	Balls for STRX-181 Spirit XR rod ends (x4)	Hobbytech	replaces i Listed for the NXT RR RTR
STRX-309	Spirit NXT front hub ball 14mm	Hobbytech	replaces i Listed for the NXT RR RTR

Bearings and bushings (1)

Number	Name	Brand	Fit
STRX-308	Spirit NXT front ball plastic bushing	Hobbytech	replaces i Listed for the NXT RR RTR

Body accessories (1)

Number	Name	Brand	Fit
STR-032	Spirit body mounts	Hobbytech	replaces i Listed for the NXT RR RTR

Bumpers and guards (3)

Number	Name	Brand	Fit
STRX-008	Spirit side guards	Hobbytech	replaces i Listed for the NXT RR RTR
STRX-131	Spirit NXT front "skidplate" bumper	Hobbytech	replaces i Listed for the NXT RR RTR
STRX-302	Spirit NXT mud guards for rear arms	Hobbytech	replaces i Listed for the NXT RR RTR

Chassis and mounts (9)

Number	Name	Brand	Fit
KN-LIPO.STRAP-280	280 mm LiPo battery strap	Hobbytech	replaces i Listed for the NXT RR RTR
STR-035	STR8 front and rear axle mounts	Hobbytech	replaces i Listed for the NXT RR RTR
STR-055	STR8 rear brace mount	Hobbytech	replaces i Listed for the NXT RR RTR
STREP-304	STR8 EPX2 / Spirit EP / RallyCross front plate	Hobbytech	replaces i Listed for the NXT RR RTR
STRX-012	Spirit chassis braces	Hobbytech	replaces i Listed for the NXT RR RTR
STRX-026	Ackermann bar mount set	Hobbytech	replaces i Listed for the NXT RR RTR
STRX-212	Spirit RR20 battery mount	Hobbytech	replaces i Listed for the NXT RR RTR
STRX-219	Spirit RR20 brushless 2-part engine mount	Hobbytech	replaces i Listed for the NXT RR RTR
STRX-322	Battery brace and stop for STRX-212 mount, Spirit XR/EVO RR	Hobbytech	replaces i Listed for the NXT RR RTR

Differential (5)

Number	Name	Brand	Fit
STR-069	Spirit EVO/NXT GP STR8/RG/EVO/DELUXE EPX2 diff case	Hobbytech	replaces i Listed for the NXT RR RTR
STR-076	STR8 differential spider gear shafts	Hobbytech	replaces i Listed for the NXT RR RTR
STR-077	STR8 diff spider gears	Hobbytech	replaces i Listed for the NXT RR RTR
STR-078	STR8 diff planetary gears	Hobbytech	replaces i Listed for the NXT RR RTR
STR-097	Spirit / EPx2 diff housing	Hobbytech	replaces i Listed for the NXT RR RTR

Drivetrain (6)

Number	Name	Brand	Fit
STR-037	STR8 axle guide inserts	Hobbytech	replaces i Listed for the NXT RR RTR
STR-047	STR8 RTR front and rear driveshafts for FACTORY	Hobbytech	replaces i Listed for the NXT RR RTR
STR-048	1/8 wheel hex keys	Hobbytech	replaces i Listed for the NXT RR RTR
STR-067	STR8 rear driveshafts	Hobbytech	replaces i Listed for the NXT RR RTR
STR-068	STR8 centre driveshafts	Hobbytech	replaces i Listed for the NXT RR RTR
STRX-223	17mm wheel hexes with retaining screws	Hobbytech	replaces i Listed for the NXT RR RTR

ESCs (1)

Number	Name	Brand	Fit
KN-8BL100-WP	1/8 100A waterproof brushless ESC	Hobbytech	replaces i Listed for the NXT RR RTR

Nuts (3)

Number	Name	Brand	Fit
HTR-599113	HTR 16mm shock adjustment nuts (x2)	Hobbytech	replaces i Listed for the NXT RR RTR
STR-050TI	Spirit EVO/NXT GP STR8/RG/EVO/DELUXE EPX2 wheel nuts	Hobbytech	replaces i Listed for the NXT RR RTR
STRX-310	Spirit NXT aluminium knuckle nut	Hobbytech	replaces i Listed for the NXT RR RTR

O-rings and seals (5)

Number	Name	Brand	Fit
HTR-570005	HTR 13 and 16mm shock seal kit	Hobbytech	replaces i Listed for the NXT RR RTR
HTR-580109	Mini shock dust boot	Hobbytech	replaces i Listed for the NXT RR RTR
HTR-599112	HTR 16 mm reinforced shock diaphragms (x4)	Hobbytech	replaces i Listed for the NXT RR RTR
STR-071	STR8 diff O-ring	Hobbytech	replaces i Listed for the NXT RR RTR
STR-079	STR8 diff seals	Hobbytech	replaces i Listed for the NXT RR RTR

Pinions (2)

Number	Name	Brand	Fit
STRS-117	Hardened helical 43T drive pinion	Hobbytech	replaces i Listed for the NXT RR RTR
STRS-118	Spirit helical spur + drive pinion set	Hobbytech	replaces i Listed for the NXT RR RTR

Pins (3)

Number	Name	Brand	Fit
STREP-303	STR8 EPX2 / Rally Cross EP reverse-thread steering pins (60mm)	Hobbytech	replaces i Listed for the NXT RR RTR
STRX-182	Reverse-thread pin 5x58mm (x2)	Hobbytech	replaces i Listed for the NXT RR RTR
STRX-312	Spirit NXT rear caster block mounting pins	Hobbytech	replaces i Listed for the NXT RR RTR

Radios (2)

Number	Name	Brand	Fit
KN-KR3X	3-channel 2.4GHz receiver for Konect KT3X radio	Hobbytech	replaces i Listed for the NXT RR RTR
KN-KT3X-SET	Konect KT3X 2.4 GHz radio set	Hobbytech	replaces i Listed for the NXT RR RTR

Rod ends and ball cups (5)

Number	Name	Brand	Fit
HTR-599109	HTR 1/8 shock rod-end balls	Hobbytech	replaces i Listed for the NXT RR RTR
STR-028	STR8 steering rod ends	Hobbytech	replaces i Listed for the NXT RR RTR
STR-029	STR8 steering rod-end balls	Hobbytech	replaces i Listed for the NXT RR RTR
STR-086	STR8 steering servo rod ends	Hobbytech	replaces i Listed for the NXT RR RTR
STRX-181	Spirit XR rear turnbuckle rod ends (x4)	Hobbytech	replaces i Listed for the NXT RR RTR

Screws (1)

Number	Name	Brand	Fit
STREP-310	EPx2 / Spirit NXT EP complete screw kit	Hobbytech	replaces i Listed for the NXT RR RTR

Shock springs (4)

Number	Name	Brand	Fit
HTR-508105	1/8 105mm BIG BORE shocks 16mm + 3-spring kit (H/M/S)	Hobbytech	replaces i Listed for the NXT RR RTR
HTR-508120	1/8 120mm BIG BORE shocks 16mm + 3-spring kit (H/M/S)	Hobbytech	replaces i Listed for the NXT RR RTR
HTR-598320	65 mm Racing front shock spring kit, 3 rates	Hobbytech	replaces i Listed for the NXT RR RTR
HTR-598321	85 mm Racing rear shock spring kit, 3 rates	Hobbytech	replaces i Listed for the NXT RR RTR

Shocks (8)

Number	Name	Brand	Fit
HTR-599106	HTR 16mm plastic upper shock bushings	Hobbytech	replaces i Listed for the NXT RR RTR
HTR-599108	HTR 16 mm shock pistons (x4)	Hobbytech	replaces i Listed for the NXT RR RTR
HTR-599110	HTR 1/8 16mm shock rod end and spring retainer	Hobbytech	replaces i Listed for the NXT RR RTR
HTR-599111	HTR 16 mm shock caps (x2)	Hobbytech	replaces i Listed for the NXT RR RTR
HTR-599127	HTR 1/8 shock body L43.5 mm (HTR-508105)	Hobbytech	replaces i Listed for the NXT RR RTR
HTR-599129	HTR 1/8 shock body L51 mm (HTR-508120)	Hobbytech	replaces i Listed for the NXT RR RTR
HTR-599133	HTR 1/8 shock shafts 63.7 mm (HTR-508120)	Hobbytech	replaces i Listed for the NXT RR RTR
HTR-599135	HTR 1/8 shock shafts 56.2 mm (HTR-508105)	Hobbytech	replaces i Listed for the Hobbytech NXT RR RTR

Spur gears (2)

Number	Name	Brand	Fit
STREP-108	Lightweight 46T centre spur gear	Hobbytech	replaces i Listed for the NXT RR RTR
STRS-112	Reinforced 46T centre spur gear	Hobbytech	replaces i Listed for the NXT RR RTR

Steering (6)

Number	Name	Brand	Fit
STR-021	STR8 servo saver pins	Hobbytech	replaces i Listed for the NXT RR RTR
STR-024	STR8 servo saver spring	Hobbytech	replaces i Listed for the NXT RR RTR
STR-025	STR8 / Spirit servo saver adjustment nut	Hobbytech	replaces i Listed for the NXT RR RTR
STRX-007	Spirit steering link	Hobbytech	replaces i Listed for the NXT RR RTR
STRX-022	Spirit servo saver arm	Hobbytech	replaces i Listed for the NXT RR RTR
STRX-307	Spirit NXT front knuckle steering arms	Hobbytech	replaces i Listed for the NXT RR RTR

Suspension (11)

Number	Name	Brand	Fit
STR-042	STR8 front lower arm axles	Hobbytech	replaces i Listed for the NXT RR RTR
STR-053	STR8 anti-roll bar retainer rod ends	Hobbytech	replaces i Listed for the NXT RR RTR
STR-058	STR8 rear arm mount	Hobbytech	replaces i Listed for the NXT RR RTR
STR-063	STR8 rear lower arm axles	Hobbytech	replaces i Listed for the NXT RR RTR
STR-098	Spirit NXT rear caster blocks	Hobbytech	replaces i Listed for the NXT RR RTR
STRX-043	Spirit upper arm axles	Hobbytech	replaces i Listed for the NXT RR RTR
STRX-130	Spirit front anti-roll bar 2.5 mm	Hobbytech	replaces i Listed for the NXT RR RTR
STRX-135	Spirit rear sway bar 2.8mm	Hobbytech	replaces i Listed for the NXT RR RTR
STRX-301	Spirit NXT front / rear suspension arms	Hobbytech	replaces i Listed for the NXT RR RTR
STRX-303	Spirit NXT front upper arms	Hobbytech	replaces i Listed for the NXT RR RTR
STRX-304	Spirit NXT front knuckles R/L	Hobbytech	replaces i Listed for the NXT RR RTR

Tires (1)

Number	Name	Brand	Fit
HTR-T454B	1/8 RALLYCROSS tyres on black spoke rims, Hex 17mm	Hobbytech	replaces i Listed for the Hobbytech NXT RR RTR

Washers, shims and spacers (3)

Number	Name	Brand	Fit
STR-044	STR8 arm adjustment shims	Hobbytech	replaces i Listed for the NXT RR RTR
STR-073	STR8 diff washers 3.6x12x0.1mm	Hobbytech	replaces i Listed for the NXT RR RTR
STR-074	STR8 diff washers 6x12x0.2mm	Hobbytech	replaces i Listed for the NXT RR RTR

Wheels (1)

Number	Name	Brand	Fit
STR-099	STR8 / EPX2 / Spirit 2013 wheel scraper	Hobbytech	replaces i Listed for the NXT RR RTR

Wings (1)

Number	Name	Brand	Fit
TZ0005B	1/8 Racing TZO wing - black - for buggy or truggy	Hobbytech	replaces i Listed for the NXT RR RTR

Listed for the related Hobbytech NXT RR 2.0 (28)

Listed by dealers for the Hobbytech NXT RR 2.0; parts not confirmed with this platform

Bearings and bushings (1)

Number	Name	Brand	Listed for
STRX-331	Spirit NXT bearing kit	Hobbytech	Whole NXT RR 2.0

Body and covers (4)

Number	Name	Brand	Listed for
CA-223	Spirit NXT EVO RR blue / grey body	Hobbytech	Whole NXT RR 2.0
CA-224	Spirit NXT EVO RR orange / grey body	Hobbytech	Whole NXT RR 2.0
CA-225	Spirit NXT EVO RR red / grey body	Hobbytech	Whole NXT RR 2.0
CA-226	Spirit NXT EVO RR yellow / grey body	Hobbytech	Whole NXT RR 2.0

Chassis and mounts (7)

Number	Name	Brand	Listed for
STRX-321	2023 Spirit NXT complete radio box + servo mount kit	Hobbytech	Whole NXT RR 2.0
STRX-323	Spirit NXT EVO RR RTR main chassis	Hobbytech	Whole NXT RR 2.0
STRX-324	Spirit NXT EVO RR RTR centre diff mount	Hobbytech	Whole NXT RR 2.0
STRX-325	Spirit NXT EVO RR RTR 5mm front shock mounts	Hobbytech	Whole NXT RR 2.0
STRX-326	Spirit NXT EVO RR RTR 4mm rear shock mounts	Hobbytech	Whole NXT RR 2.0
STRX-327	ESC mount for Spirit NXT EVO RR RTR	Hobbytech	Whole NXT RR 2.0
STRX-329	Spirit NXT EVO RR RTR front axle lower mount	Hobbytech	Whole NXT RR 2.0

Decals (4)

Number	Name	Brand	Listed for
STICK-NXT-EVORR-BL	NXT EVO RR blue sticker sheet	Hobbytech	Whole NXT RR 2.0
STICK-NXT-EVORR-OR	NXT EVO RR orange sticker sheet	Hobbytech	Whole NXT RR 2.0
STICK-NXT-EVORR-RD	NXT EVO RR red sticker sheet	Hobbytech	Whole NXT RR 2.0
STICK-NXT-EVORR-YE	NXT EVO RR yellow sticker sheet	Hobbytech	Whole NXT RR 2.0

Differential (2)

Number	Name	Brand	Listed for
STRS-140	Spirit NXT EVO RR "Spring Steel" diff hubs (x2)	Hobbytech	Whole NXT RR 2.0
STRS-143	Spirit NXT EVO RR "Spring Steel" centre diff hubs (x2)	Hobbytech	Whole NXT RR 2.0

Drivetrain (2)

Number	Name	Brand	Listed for
STRS-141	Spirit NXT EVO RR "Spring Steel" driveshaft hubs (x2)	Hobbytech	Whole NXT RR 2.0
STRS-142	Spirit NXT EVO RR "Spring Steel" rear wheel axles (x2)	Hobbytech	Whole NXT RR 2.0

Pins (1)

Number	Name	Brand	Listed for
STR-075	STR8 diff keys	Hobbytech	Whole NXT RR 2.0

Screws (1)

Number	Name	Brand	Listed for
STRX-330	Spirit NXT EVO RR RTR chassis closing screws (x4)	Hobbytech	Whole NXT RR 2.0

Servos (1)

Number	Name	Brand	Listed for
KN-S-3012BB-LVMG	Konect digital 30kg 0.12s servo, ball bearings / metal gears	Hobbytech	Whole NXT RR 2.0

Steering (2)

Number	Name	Brand	Listed for
HTR-1930026-BK	1/8 black aluminium 25T steering arm	Hobbytech	Whole NXT RR 2.0
STR-023	STR8 / Spirit servo saver body	Hobbytech	Whole NXT RR 2.0

Suspension (1)

Number	Name	Brand	Listed for
STRX-332	NXT EVO RR RTR front lower arm axles (x2)	Hobbytech	Whole NXT RR 2.0

Tires (1)

Number	Name	Brand	Listed for
HTR-T458B	1/8 MAXI CROSS tyres glued to black spoke rims, Hex 17mm	Hobbytech	Whole NXT RR 2.0

Wings (1)

Number	Name	Brand	Listed for
STRX-328	Spirit NXT one-piece wing mount	Hobbytech	Whole NXT RR 2.0

Sources (1)

the source

Hobbytech CRX2.1 KIT product page on hobbytech-rc.com

Data: nxt-rr.toml on GitHub · report an error