SRAM Red + XX1 AXS Mullet Upgrade Kit
2,032.04
SRAM Red + XX1 AXS Mullet Upgrade Kit
SRAM Apex XPLR AXS 1x12
913.86
SRAM Apex XPLR AXS 1x12

SRAM Red + XX1 AXS Mullet Upgrade Kit vs. SRAM Apex XPLR AXS 1x12

SRAM Red + XX1 AXS Mullet Upgrade Kit
SRAM Apex XPLR AXS 1x12
SRAM Red + XX1 AXS Mullet Upgrade Kit

2,032.04

View product
SRAM Apex XPLR AXS 1x12

913.86

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This is what our customers think

Reviews
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Pros
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Cons
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According to the product specialist

Pros
With this SRAM Red + XX1 AXS Mullet Upgrade kit, you can upgrade your gravel bike to a wider gear range.
The SRAM XX1 Eagle AXS rear derailleur also works with X01 and GX Eagle AXS groupsets.
Fully wireless shifting and therefore easy to mount on the bike.
The SRAM XX1 Eagle XG-1299 mtb cassettes are very light and strong because it is mostly cut from one piece of steel.
The gravel-oriented Sram Apex XPLR 1x12 shifts wirelessly, quickly and smoothly.
SRAM Apex AXS disc brakes give you smooth, powerful hydraulic braking.
A single front chainring, 12 speeds and a wide range of gears are an unbeatable combination on any terrain.
The crankset has X-SYNC direct-mount chainrings for good chain guidance.
The rear derailleur keeps the chain under tension and prevents it from chattering.
Cons
A 10/50 or 10/52 cassette jumps with larger steps when shifting, but on the other hand has a much larger gear range.
Apex is heavier than the more expensive Force or Red XPLR.

Specifications

Brake Type
Disc Flat Mount
Disc Flat Mount
Bike Type
Mountain bike
Road bike
Gravel bike
Gravel bike
Number of gears
12 speed
12 speed
Shifting Type
Electronic
Electronic
Suitable for
SRAM eTap AXS
Sram Etap
Sram XPLR
Drivetrain Type
1 x 12
Length
2000 mm
1300 mm
Type
Single
Cassette Ratio
10 / 50
10 / 52
11 / 44
Ratio
40
Crankset axle fit
SRAM DUB (29mm)
Crank Ratio
40
Crank Length
170 mm
172.5 mm
175 mm
Cables
Hydraulic brake lines
Quality
Best
Good
Colour
Black
Black
Type
1x12
1x12
Brake Mount
Flat Mount
Crankset Type
Single
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