BikeWise

Groove RIFF 50 SR 2018

MTB Cross Country
2018 / 2019
Groupset
SRAM NX
Frame material
Alloy
Wheel size
29"
Suspension type
Hardtail
Weight
12,5 kg
Groove RIFF 50 SR 2018

About the Groove RIFF 50 SR 2018

The Groove RIFF 50 SR 2018 is a Hardtail Cross Country Mountain Bike with a alloy frame. Equipped with a SRAM NX drivetrain of 11 gears (1x11). The bike weighs approximately 12,5 kg.

Specifications

Acessories
Pedals
Wellgo M-21
Components
Seatpost
Groove Alumínio 27,2mm
Handlebar
Groove Alumínio 31,8mm
Brakes
Shimano Alivio BR-M395
Brake lever
Shimano Acera BL-M396
Drivetrain
Bottom bracket
SRAM GXP 108 g
BB frame interface
English/BSA (MTB/Road: 68/73mm), English/BSA (MTB: 83mm), English/BSA 100mm, English/BSA 68/73mm, English/BSA 68mm, English/BSA 73mm, English/BSA 83mm, English/BSA Tandem, Italian (70mm)
Bearing type
Ceramic, Standard
Chain line
51.0mm, n/a
Crank interface
GXP
Cup material
Aluminum
Model
BB-GXP-A1
Name
GXP Bottom Bracket
Spindle diameter
24mm
Weight based on
BB GXP Team English 68/73
Weight
108
Rear derailleur
SRAM NX 1x11 X-HORIZON
Cassette
SRAM PG-1130 11s
Cog finish cassete
Black, Silver
Cog sizes
11-26t:11,12,13,14,15,16,17,19,21,23,26
11-28t:11,12,13,14,15,16,17,19,22,25,28
11-32t:11,12,13,14,15,17,19,22,25,28,32
11-36t:11,12,13,15,17,19,22,25,28,32,36
11-42t: 11,13,15,17,19,22,25,28,32,36,42
Gearing
11-26t
11-28t
11-32t
11-36t
11-42t
Model
CS-PG-1130-A1
Name
PG-1130 Cassette
Speed
11s
Technology cassete
PG
Chain
SRAM PC-1110 259 g
Chain connector
PowerLock
Chain length links
114 links
Color inner link
Grey
Color outer link
Grey
Compat speed
11s
Inner link finish
Polished
Model
CN-1110-A1
Name
PC-1110 Chain
Outer link finish
Polished
Pin variant
Solid Pin
Weight based on
114 links
Weight
259
Shifter
SRAM NX 11x X-ACTUATION Trigger 11s
Cable length
2200mm
Cable pull ratio
X-actuation
Color
Black
Compatible derailleur hub
RD: 11s
Matchmaker compatible
No
Model
SL-NX-1-A1
Name
NX 11-speed X-ACTUATION Trigger Shifter
Shifter type
Trigger
Speeds
11
Crankset
SRAM NX 1x X-SYNC™
Frameset
Frame
Groove Alumínio
Front suspension
RockShox 30 Silver Coil, Solo Air
Color
Diffusion Black, Gloss Black, Gloss White
fork offset
40mm (26"), 42mm (27.5"), 46mm (29"), 51mm (29")
Max tire width (mm)
58, 62
Maximum rotor size
203mm
Minimum rotor size
160mm
Model
FS-30S-TK-A3
Name
30 Silver TK
Spring
Coil, Solo Air
Travel (mm)
100mm, 120mm, 80mm
Upper tube type
30mm straight wall steel
Wheel size
26", 27.5", 29"
Wheels
Tires
Chaoyang Victory
Rear hub
Shimano FH-M3050
Axle material
Steel
Axle fixing method
Quick release
Brake type
Center lock disc brake
Hub shell color
Black
Quick release color
Black
Without external serration disc rotor lock ring
Flange diameter (mm)
53.8
Flange distance (mm)
57.4
Freehub body material
Steel
Hub shell finish
Anodized
Hub shell material
Aluminum
Without external serration disc rotor lock ring
Model
FH-M3050
Offset (mm)
6.6
Over locknut dimension (mm)
135
PCD left right (mm)
45/45
Quick release housing finish
Plated
Quick release housing material
Steel
Quick release lever finish
Plated
Quick release lever material
Steel
Quick release nut material
Steel + Resin
Seal
Contact
Spoke hole
32H
36H
Front hub
Shimano HB-M3050 Quick release
Axle material
Steel
Axle fixing method
Quick release
Brake type
Center lock disc brake
Hub shell color
Black
Quick release color
Black
Without external serration disc rotor lock ring
Flange distance (mm)
60.2
Hub shell finish
Anodized
Hub shell material
Aluminum
Model
HB-M3050
Offset (mm)
5.5
Over locknut dimension (mm)
100
PCD left right (mm)
44/44
Quick release housing finish
Plated
Quick release housing material
Steel
Quick release lever finish
Plated
Quick release lever material
Steel
Quick release nut material
Resin & Steel
Seal
Contact
Spoke hole
32H
36H
Rims
WTB ST

Geometry

Size 15 17 19 20.5
a
Seat tube length
380,0
432,0
483,0
520,0
b
Seat tube angle
73,5º
73,5º
73,5º
73,5º
c
Top tube length
585,0
595,0
610,0
625,0
d
Head tube length
110,0
110,0
120,0
120,0
e
Head tube angle
71,0º
71,0º
71,0º
71,0º
f
Rake
-
-
-
-
g
Trail
-
-
-
-
h
Wheelbase
-
-
-
-
i
Chainstay length
445,0
445,0
445,0
445,0
j
Bottom bracket drop
60,0
60,0
60,0
60,0
k
Stack height
-
-
-
-
l
Reach
-
-
-
-
m
Standover height
-
-
-
-
x
Bottom bracket height
-
-
-
-
y
Front center
-
-
-
-
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